diff --git a/.bazelproject b/.bazelproject
index e14c108008..b3521fea50 100644
--- a/.bazelproject
+++ b/.bazelproject
@@ -22,3 +22,11 @@ workspace_type: java
 
 build_flags:
   --javacopt=-g
+
+additional_languages:
+  javascript
+  typescript
+
+ts_config_rules:
+  //tools/node_tools/node_modules_licenses:tsconfig_editor
+  //polygerrit-ui/app/node_modules_licenses:tsconfig_editor
diff --git a/WORKSPACE b/WORKSPACE
index 56e76ab2e4..7717417ec2 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -1217,6 +1217,15 @@ yarn_install(
     yarn_lock = "//:tools/node_tools/yarn.lock",
 )
 
+# Install all Bazel dependencies needed for npm packages that supply Bazel rules
+load("@npm//:install_bazel_dependencies.bzl", "install_bazel_dependencies")
+
+install_bazel_dependencies()
+
+load("@npm_bazel_typescript//:index.bzl", "ts_setup_workspace")
+
+ts_setup_workspace()
+
 # Bower component transitive dependencies.
 load("//lib/js:bower_archives.bzl", "load_bower_archives")
 
diff --git a/package.json b/package.json
index d3da55339f..029e348460 100644
--- a/package.json
+++ b/package.json
@@ -4,13 +4,15 @@
   "description": "Gerrit Code Review",
   "dependencies": {},
   "devDependencies": {
+    "@bazel/rollup": "^1.1.0",
+    "@bazel/typescript": "^1.0.1",
     "eslint": "^6.6.0",
     "eslint-config-google": "^0.13.0",
     "eslint-plugin-html": "^6.0.0",
     "eslint-plugin-jsdoc": "^18.4.3",
     "fried-twinkie": "^0.2.2",
     "polymer-cli": "^1.9.11",
-    "typescript": "^2.x.x",
+    "typescript": "^3.7.4",
     "web-component-tester": "^6.5.1"
   },
   "scripts": {
diff --git a/polygerrit-ui/app/BUILD b/polygerrit-ui/app/BUILD
index e21dbe2d22..3f941e3ec8 100644
--- a/polygerrit-ui/app/BUILD
+++ b/polygerrit-ui/app/BUILD
@@ -12,6 +12,8 @@ polygerrit_bundle(
             "**/*.js",
         ],
         exclude = [
+            "node_modules/**",
+            "node_modules_licenses/**",
             "bower_components/**",
             "test/**",
             "**/*_test.html",
@@ -41,6 +43,8 @@ filegroup(
         ],
         exclude = [
             "bower_components/**",
+            "node_modules/**",
+            "node_modules_licenses/**",
         ],
     ),
 )
@@ -54,6 +58,8 @@ filegroup(
         ],
         exclude = [
             "bower_components/**",
+            "node_modules/**",
+            "node_modules_licenses/**",
             "**/*_test.html",
             "test/**",
             "samples/**",
diff --git a/polygerrit-ui/app/node_modules_licenses/.gitignore b/polygerrit-ui/app/node_modules_licenses/.gitignore
new file mode 100644
index 0000000000..6a3417b8d9
--- /dev/null
+++ b/polygerrit-ui/app/node_modules_licenses/.gitignore
@@ -0,0 +1 @@
+/out/
diff --git a/polygerrit-ui/app/node_modules_licenses/BUILD b/polygerrit-ui/app/node_modules_licenses/BUILD
new file mode 100644
index 0000000000..d2f24b9071
--- /dev/null
+++ b/polygerrit-ui/app/node_modules_licenses/BUILD
@@ -0,0 +1,61 @@
+load("@npm_bazel_typescript//:index.bzl", "ts_config", "ts_library")
+load("@build_bazel_rules_nodejs//:index.bzl", "nodejs_binary", "npm_package_bin")
+load("//tools/node_tools/node_modules_licenses:node_modules_licenses.bzl", "node_modules_licenses")
+
+filegroup(
+    name = "licenses-texts",
+    srcs = glob(["licenses/*.txt"]),
+)
+
+ts_library(
+    name = "licenses-config",
+    srcs = [
+        "licenses.ts",
+    ],
+    compiler = "//tools/node_tools:tsc_wrapped-bin",
+    node_modules = "@tools_npm//:node_modules",
+    tsconfig = "tsconfig.json",
+    deps = [
+        "//tools/node_tools/node_modules_licenses:licenses-map",
+        "@tools_npm//@types/node",
+    ],
+)
+
+# (TODO)dmfilippov Find a better way to fix it (another workaround or submit a bug to
+# plugin's authors or to a ts_config rule author).
+# The following genrule is a workaround for a bazel intellij plugin's bug.
+# According to the documentation, the ts_config_rules section should be added
+# to a .bazelproject file if a project uses typescript
+# (https://ij.bazel.build/docs/dynamic-languages-typescript.html)
+# Unfortunately, this doesn't work. It seems, that the plugin expects some output from
+# the ts_config rule, but the rule doesn't produce any output.
+# To workaround the issue, the tsconfig_editor genrule was added. The genrule only copies
+# input file to the output file, but this is enough to make bazel plugins works.
+# So, if you have any problem a typescript editor (import errors, types not found, etc...) -
+# try to build this rule from the command line
+# (bazel build tools/node_tools/node_modules/licenses:tsconfig_editor) and then sync bazel project
+# in intellij.
+genrule(
+    name = "tsconfig_editor",
+    srcs = [":tsconfig.json"],
+    outs = ["tsconfig_editor.json"],
+    cmd = "cp $< $@",
+)
+
+# filegroup is enough (instead of rollup-bundle), because we are not going to run licenses.ts file
+filegroup(
+    name = "licenses-config-js",
+    srcs = [":licenses-config"],
+    output_group = "es5_sources",
+)
+
+# Generate polygerrit-licenses.json for files in @ui_npm workspace.
+# For details - see comments for node_modules_licenses rule and
+# tools/node_tools/node_modules_licenses/license-map-generator.ts file
+node_modules_licenses(
+    name = "polygerrit-licenses",
+    licenses_config = "licenses-config-js",
+    licenses_texts = [":licenses-texts"],
+    node_modules = "@ui_npm//:node_modules",
+    visibility = ["//visibility:public"],
+)
diff --git a/polygerrit-ui/app/node_modules_licenses/licenses.ts b/polygerrit-ui/app/node_modules_licenses/licenses.ts
new file mode 100644
index 0000000000..cb80b33fa8
--- /dev/null
+++ b/polygerrit-ui/app/node_modules_licenses/licenses.ts
@@ -0,0 +1,84 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Ugly import path due to the following bugs:
+// https://github.com/bazelbuild/rules_nodejs/issues/1522
+// https://github.com/bazelbuild/rules_nodejs/issues/1380
+import {PackageInfo, LicenseType, LicenseInfo} from "../../../tools/node_tools/node_modules_licenses/package-license-info";
+
+class LicenseTypes {
+  public static Mit: LicenseType = {
+    name: "MIT",
+    allowed: true
+  };
+  public static Gpl: LicenseType = {
+    name: "GPL",
+    allowed: true
+  };
+
+  public static Bsd3: LicenseType = {
+    name: "BSD-3-Clause",
+    allowed: true
+  };
+}
+
+/** List of licenses texts. Add the licenses here if there is no text file with license
+ * in package. For details - see comments for {@link LicenseInfo} and {@link PackageInfo} */
+class SharedLicenses {
+  public static Polymer2015: LicenseInfo = {
+    name: "Polymer-2015",
+    type: LicenseTypes.Bsd3,
+    sharedLicenseFile: "polymer-2015.txt",
+  };
+
+  public static Polymer2017: LicenseInfo = {
+    name: "Polymer-2017",
+    type: LicenseTypes.Bsd3,
+    sharedLicenseFile: "polymer-2017.txt",
+  }
+}
+
+const packages: PackageInfo[] = [
+  {
+    name: "@polymer/iron-a11y-keys-behavior",
+    license: SharedLicenses.Polymer2015
+  },
+  {
+    name: "@polymer/polymer",
+    license: SharedLicenses.Polymer2017,
+    filesFilter: f => ["index.html", "LICENSE.txt"].indexOf(f) < 0,
+  },
+  {
+    name: "@polymer/polymer",
+    license: SharedLicenses.Polymer2015,
+    filesFilter: f => ["index.html", "LICENSE.txt"].indexOf(f) >= 0,
+  },
+  {
+    name: "@webcomponents/shadycss",
+    license: SharedLicenses.Polymer2017,
+  },
+  {
+    name: "ba-linkify",
+    license: {
+      name: "ba-linkify",
+      type: LicenseTypes.Mit,
+      packageLicenseFile: "LICENSE",
+    }
+  }
+];
+
+export default packages;
diff --git a/polygerrit-ui/app/node_modules_licenses/licenses/polymer-2015.txt b/polygerrit-ui/app/node_modules_licenses/licenses/polymer-2015.txt
new file mode 100644
index 0000000000..0e805c62a4
--- /dev/null
+++ b/polygerrit-ui/app/node_modules_licenses/licenses/polymer-2015.txt
@@ -0,0 +1,2 @@
+This is an example of license text - 2015
+It is not in use and it is updated in other change.
diff --git a/polygerrit-ui/app/node_modules_licenses/licenses/polymer-2017.txt b/polygerrit-ui/app/node_modules_licenses/licenses/polymer-2017.txt
new file mode 100644
index 0000000000..fd4e292c2f
--- /dev/null
+++ b/polygerrit-ui/app/node_modules_licenses/licenses/polymer-2017.txt
@@ -0,0 +1,2 @@
+This is an example of license text - 2017
+It is not in use and it is updated in other change.
diff --git a/polygerrit-ui/app/node_modules_licenses/tsconfig.json b/polygerrit-ui/app/node_modules_licenses/tsconfig.json
new file mode 100644
index 0000000000..16559adde8
--- /dev/null
+++ b/polygerrit-ui/app/node_modules_licenses/tsconfig.json
@@ -0,0 +1,14 @@
+{
+  "compilerOptions": {
+    "target": "es6",
+    "module": "commonjs",
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "strict": true,
+    "moduleResolution": "node",
+    "outDir": "out",
+    "noImplicitAny": false,
+    "types": ["node"]
+  },
+  "include": ["**/*.ts"]
+}
diff --git a/tools/node_tools/BUILD b/tools/node_tools/BUILD
new file mode 100644
index 0000000000..018674c3a6
--- /dev/null
+++ b/tools/node_tools/BUILD
@@ -0,0 +1,34 @@
+load("@build_bazel_rules_nodejs//:index.bzl", "nodejs_binary")
+
+package(default_visibility = ["//visibility:public"])
+
+# By default, rollup_bundle rule uses rollup from @npm workspace
+# and it expects that all plugins are installed in the same workspace.
+# This rule defines another rollup-bin from @tools_npm workspace.
+# Usage: rollup_bundle(rollup_bin = "//tools/node_tools:rollup-bin, ...)
+nodejs_binary(
+    name = "rollup-bin",
+    data = [
+        "@tools_npm//:node_modules",
+    ],
+    # The entry point must be "@tools_npm:node_modules/rollup/dist/bin/rollup",
+    # But bazel doesn't run it correctly with the following command line:
+    # bazel test --test_env=GERRIT_NOTEDB=ON --spawn_strategy=standalone \
+    #    --genrule_strategy=standalone --test_output errors --test_summary detailed \
+    #    --flaky_test_attempts 3 --test_verbose_timeout_warnings --build_tests_only \
+    #    --subcommands //...
+    # This command line appears in Gerrit CI.
+    # For details, see comment in rollup-runner.js file
+    entry_point = "//tools/node_tools:rollup-runner.js",
+)
+
+# Create a tsc_wrapped compiler rule to use in the ts_library
+# compiler attribute when using self-managed dependencies
+nodejs_binary(
+    name = "tsc_wrapped-bin",
+    # Point bazel to your node_modules to find the entry point
+    data = ["@tools_npm//:node_modules"],
+    # It seems, bazel uses different approaches to compile ts files (it runs some
+    # ts service in background). It works without any workaround.
+    entry_point = "@tools_npm//:node_modules/@bazel/typescript/internal/tsc_wrapped/tsc_wrapped.js",
+)
diff --git a/tools/node_tools/node_modules_licenses/.gitignore b/tools/node_tools/node_modules_licenses/.gitignore
new file mode 100644
index 0000000000..6a3417b8d9
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/.gitignore
@@ -0,0 +1 @@
+/out/
diff --git a/tools/node_tools/node_modules_licenses/BUILD b/tools/node_tools/node_modules_licenses/BUILD
new file mode 100644
index 0000000000..7f7490e2f6
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/BUILD
@@ -0,0 +1,61 @@
+load("@npm_bazel_typescript//:index.bzl", "ts_config", "ts_library")
+load("@build_bazel_rules_nodejs//:index.bzl", "nodejs_binary")
+load("@npm_bazel_rollup//:index.bzl", "rollup_bundle")
+
+package(default_visibility = ["//visibility:public"])
+
+ts_library(
+    name = "licenses-map",
+    srcs = glob(["*.ts"]),
+    compiler = "//tools/node_tools:tsc_wrapped-bin",
+    node_modules = "@tools_npm//:node_modules",
+    tsconfig = "tsconfig.json",
+    deps = [
+        "@tools_npm//@types/node",
+    ],
+)
+
+# rollup_bundle - workaround for https://github.com/bazelbuild/rules_nodejs/issues/1522
+# The ts_library rule ("license-map") transpiles each .ts file to .js file.
+# The "license-map" rule includes multiple .ts files and produces multiple output files.
+# The nodejs_binary requires only one file as an entry_point. It is expected, that other
+# .js files from ts_library are also available, but because of the bug they are not available.
+# As a workaround we are using rollup_bundle to group all files together.
+rollup_bundle(
+    name = "license-map-generator-bundle",
+    config_file = "rollup.config.js",
+    entry_point = "license-map-generator.ts",
+    format = "cjs",
+    rollup_bin = "//tools/node_tools:rollup-bin",
+    deps = [
+        ":licenses-map",
+        "@tools_npm//rollup",
+        "@tools_npm//rollup-plugin-node-resolve",
+    ],
+)
+
+nodejs_binary(
+    name = "license-map-generator-bin",
+    entry_point = "license-map-generator-bundle.js",
+)
+
+# (TODO)dmfilippov Find a better way to fix it (another workaround or submit a bug to
+# plugin's authors or to a ts_config rule author).
+# The following genrule is a workaround for a bazel intellij plugin's bug.
+# According to the documentation, the ts_config_rules section should be added
+# to a .bazelproject file if a project uses typescript
+# (https://ij.bazel.build/docs/dynamic-languages-typescript.html)
+# Unfortunately, this doesn't work. It seems, that the plugin expects some output from
+# the ts_config rule, but the rule doesn't produce any output.
+# To workaround the issue, the tsconfig_editor genrule was added. The genrule only copies
+# input file to the output file, but this is enough to make bazel plugins works.
+# So, if you have any problem a typescript editor (import errors, types not found, etc...) -
+# try to build this rule from the command line
+# (bazel build tools/node_tools/node_modules/licenses:tsconfig_editor) and then sync bazel project
+# in intellij.
+genrule(
+    name = "tsconfig_editor",
+    srcs = ["tsconfig.json"],
+    outs = ["tsconfig_editor.json"],
+    cmd = "cp $< $@",
+)
diff --git a/tools/node_tools/node_modules_licenses/README.md b/tools/node_tools/node_modules_licenses/README.md
new file mode 100644
index 0000000000..b3258ee7eb
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/README.md
@@ -0,0 +1,14 @@
+This directory contains a tool to produce json file with information about licenses for npm
+workspace.
+
+The tool consists of:
+* Command-line tool (entry point license-map-generator.ts) which gets as input a list of files in
+    a node_modules folder, licenses config and produces a json file with packages grouped by their
+    licenses.
+  If the tool finds a file with an inappropriate license, then it returns error.
+
+  Exact format for input and output data of the tool can be found in the source code.
+
+* Bazel rule node_modules_licenses (in the node_modules_licenses.bzl file), which wraps
+  command-line tool and allows to call it
+    during the build
diff --git a/tools/node_tools/node_modules_licenses/base-types.ts b/tools/node_tools/node_modules_licenses/base-types.ts
new file mode 100644
index 0000000000..3c067d14e1
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/base-types.ts
@@ -0,0 +1,24 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** Aliases to use in the code*/
+export type PackageName = string;
+export type PackageVersion = string;
+export type FilePath = string;
+export type DirPath = string;
+export type LicenseName = string;
+export type LicenseTypeName = string;
diff --git a/tools/node_tools/node_modules_licenses/installed-node-modules-map.ts b/tools/node_tools/node_modules_licenses/installed-node-modules-map.ts
new file mode 100644
index 0000000000..3f4955e798
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/installed-node-modules-map.ts
@@ -0,0 +1,101 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { PackageName, PackageVersion, DirPath, FilePath } from "./base-types";
+import {fail} from "./utils";
+import * as path from "path";
+import * as fs from "fs";
+
+/**
+ * Describe one installed package from node_modules
+ */
+export interface InstalledPackage {
+  /** Package name (it is calculated based on path to module) */
+  name: PackageName;
+  /** Package version from package.json */
+  version: PackageVersion;
+  /**
+   * Path to the top-level package directory, where package.json is placed
+   * This path is relative to process working directory (because bazel pass all paths relative to it)
+   */
+  rootPath: DirPath;
+  /** All files in package. Path is relative to rootPath */
+  files: FilePath[];
+}
+
+/**
+ * Calculates all installed packages from a list of files
+ * It is expected, that the addPackageJson method is called first for
+ * all package.json files first and then the addFile method is called for all files (including package.json)
+ */
+export class InsalledPackagesBuilder {
+  private readonly rootPathToPackageMap: Map<DirPath, InstalledPackage> = new Map();
+
+  public addPackageJson(packageJsonPath: string) {
+    const pack = this.createInstalledPackage(packageJsonPath);
+    this.rootPathToPackageMap.set(pack.rootPath, pack)
+  }
+  public addFile(file: string) {
+    const pack = this.findPackageForFile(file)!;
+    pack.files.push(path.relative(pack.rootPath, file));
+  }
+
+  /**
+   * Create new InstalledPackage.
+   *  The name of a package is a relative path to the closest node_modules parent.
+   * For example for the packageJsonFile='/a/node_modules/b/node_modules/d/e/package.json'
+   * the package name is 'd/e'
+   */
+  private createInstalledPackage(packageJsonFile: string): InstalledPackage {
+    const nameParts: Array<string> = [];
+    const rootPath = path.dirname(packageJsonFile);
+    let currentDir = rootPath;
+    while(currentDir != "") {
+      const partName = path.basename(currentDir);
+      if(partName === "node_modules") {
+        const version = JSON.parse(fs.readFileSync(packageJsonFile, {encoding: 'utf-8'}))["version"];
+        if(!version) {
+          fail(`Can't get version for ${packageJsonFile}`)
+        }
+        return {
+          name: nameParts.reverse().join("/"),
+          rootPath: rootPath,
+          version: version,
+          files: []
+        };
+      }
+      nameParts.push(partName);
+      currentDir = path.dirname(currentDir);
+    }
+    fail(`Can't create package info for '${packageJsonFile}'`)
+  }
+
+  private findPackageForFile(filePath: FilePath): InstalledPackage {
+    let currentDir = path.dirname(filePath);
+    while(currentDir != "") {
+      if(this.rootPathToPackageMap.has(currentDir)) {
+        return this.rootPathToPackageMap.get(currentDir)!;
+      }
+      currentDir = path.dirname(currentDir);
+    }
+    fail(`Can't find package for '${filePath}'`);
+  }
+
+  public build(): InstalledPackage[] {
+    return [...this.rootPathToPackageMap.values()];
+  }
+}
diff --git a/tools/node_tools/node_modules_licenses/license-map-generator.ts b/tools/node_tools/node_modules_licenses/license-map-generator.ts
new file mode 100644
index 0000000000..c0c2315725
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/license-map-generator.ts
@@ -0,0 +1,85 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * This is a command-line tool to calculate licenses for files in npm packages.
+ * The tool expected the following inputs:
+ *
+ * config.js - information about licenses for packages. The js file must be a module
+ *   and must have array of {@link PackageInfo} as a default export.
+ *
+ * node-modules-files.txt - list of files (one per line) to calculate license.
+ *   Each line must be a path to a file inside node_module directory
+ *   (full path or path relative to current work dir)
+ *
+ * shared-licenses.txt - list of files (one per line) with licenses texts. Each line is a path
+ *   to a file with license text. The files can be referenced by {@link SharedFileLicenseInfo}
+ *
+ * json-output.json - output file name. The {@link LicensesMap} defines the schema of this file.
+ *
+ * Note: It is expected, that config is compiled from .ts file end has default export.
+ * Typescript compiler checks that .ts file matches PackageInfo interface, so no additional
+ * validations are needed.
+ */
+
+import * as path from "path";
+import * as fs from "fs";
+import {PackageInfo} from "./package-license-info";
+import {fail, readMultilineParamFile} from "./utils";
+import {LicenseMapGenerator} from "./licenses-map";
+import {SharedLicensesProvider} from "./shared-licenses-provider";
+
+interface LicenseMapCommandLineArgs {
+  generatorParams: LicenseMapGeneratorParameters;
+  outputJsonPath: string;
+}
+
+export interface LicenseMapGeneratorParameters {
+  sharedLicensesFiles: string[];
+  nodeModulesFiles: string[];
+  packages: PackageInfo[];
+}
+
+function parseArguments(argv: string[]): LicenseMapCommandLineArgs {
+  if(argv.length < 6) {
+    fail("Invalid command line parameters\n" +
+        "\tUsage:\n\tnode license-map-generator config.js node-modules-files.txt shared-licenses.txt json-output.json");
+  }
+  const packages: PackageInfo[] = require(path.join(process.cwd(), argv[2])).default;
+  const nodeModulesFiles = readMultilineParamFile(argv[3]);
+  const sharedLicensesFiles = readMultilineParamFile(argv[4]);
+
+  return {
+    generatorParams: {
+      packages,
+      nodeModulesFiles,
+      sharedLicensesFiles,
+    },
+    outputJsonPath: argv[5]
+  }
+}
+
+function main() {
+  const args = parseArguments(process.argv);
+  const generator = new LicenseMapGenerator(args.generatorParams.packages, new SharedLicensesProvider(args.generatorParams.sharedLicensesFiles));
+  const licenseMap = generator.generateMap(args.generatorParams.nodeModulesFiles);
+  // JSON is quite small, so there are no reasons to minify it.
+  // Write it as multiline file with tabs (spaces).
+  fs.writeFileSync(args.outputJsonPath, JSON.stringify(licenseMap, null, 2), "utf-8");
+}
+
+main();
diff --git a/tools/node_tools/node_modules_licenses/licenses-map.ts b/tools/node_tools/node_modules_licenses/licenses-map.ts
new file mode 100644
index 0000000000..9f277e5f55
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/licenses-map.ts
@@ -0,0 +1,279 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import * as path from "path";
+import * as fs from "fs";
+import {isSharedFileLicenseInfo, LicenseInfo, PackageInfo} from "./package-license-info";
+import {LicenseName, PackageName, FilePath, PackageVersion} from "./base-types";
+import { InstalledPackage, InsalledPackagesBuilder } from "./installed-node-modules-map";
+import {SharedLicensesProvider} from "./shared-licenses-provider";
+import {fail} from "./utils";
+
+interface FilteredFiles {
+  installedPackage: InstalledPackage;
+  /** Path relative to installedPackage */
+  includedFiles: FilePath[];
+  /** Path relative to installedPackage */
+  excludedFiles: FilePath[];
+}
+interface PackageLicensedFiles {
+  packageInfo: PackageInfo;
+  filteredFiles: FilteredFiles;
+}
+
+enum LicensedFilesDisplayInfoType {
+  AllFiles = "AllFiles",
+  OnlySpecificFiles = "OnlySpecificFiles",
+  AllFilesExceptSpecific = "AllFilesExceptSpecific",
+}
+
+interface AllFiles {
+  kind: LicensedFilesDisplayInfoType.AllFiles;
+}
+
+interface AllFilesExceptSpecificFiles {
+  kind: LicensedFilesDisplayInfoType.AllFilesExceptSpecific;
+  /** Path relative to installedPackage */
+  files: FilePath[]
+}
+
+interface OnlySpecificFiles {
+  kind: LicensedFilesDisplayInfoType.OnlySpecificFiles;
+  /** Path relative to installedPackage */
+  files: FilePath[];
+}
+
+export type FilteredFilesDisplayInfo = AllFiles | AllFilesExceptSpecificFiles | OnlySpecificFiles;
+
+export interface LicenseMapPackageInfo {
+  name: PackageName;
+  version: PackageVersion;
+  licensedFiles: FilteredFilesDisplayInfo;
+}
+
+export interface LicenseMapItem {
+  licenseName: LicenseName,
+  licenseText: string;
+  packages: LicenseMapPackageInfo[];
+}
+
+export type LicensesMap = { [licenseName: string]:  LicenseMapItem }
+
+/** LicenseMapGenerator calculates license map for nodeModulesFiles.
+ */
+export class LicenseMapGenerator {
+  /**
+   *  packages - information about licenses for packages
+   *  sharedLicensesProvider - returns text for shared licenses by name
+   */
+  public constructor(private readonly packages: ReadonlyArray<PackageInfo>, private readonly sharedLicensesProvider: SharedLicensesProvider) {
+  }
+
+  /** generateMap calculates LicenseMap for nodeModulesFiles
+   * Each (key, value) pair in this map has the following information:
+   * The key is a license name.
+   * The value contains information about packages and files for which this license
+   * is applied.
+   *
+   * The method tries to provide information in a compact way:
+   * 1) If all files in the package have the same license, then it stores a name of the package
+   *    without list of files
+   * 2) If different files in the package has different licenses, then the method calculates
+   *    which list is shorter - list of included files or list of excluded files.
+   */
+  public generateMap(nodeModulesFiles: ReadonlyArray<string>): LicensesMap {
+    const installedPackages = this.getInstalledPackages(nodeModulesFiles);
+    const licensedFilesGroupedByLicense = this.getLicensedFilesGroupedByLicense(installedPackages);
+
+    const result: LicensesMap = {};
+    licensedFilesGroupedByLicense.forEach((packageLicensedFiles, licenseName) => {
+      result[licenseName] = this.getLicenseMapItem(licenseName, packageLicensedFiles);
+    });
+    return result;
+  }
+
+  private getLicenseMapItem(licenseName: string, packagesLicensedFiles: PackageLicensedFiles[]): LicenseMapItem {
+    const packages: LicenseMapPackageInfo[] = [];
+    let licenseText: string = "";
+    packagesLicensedFiles.forEach((packageLicensedFiles) => {
+      const packageLicenseText = this.getLicenseText(packageLicensedFiles);
+      if (licenseText.length !== 0 && packageLicenseText !== licenseText) {
+        fail(`There are different license texts for license '${licenseName}'.\n` +
+            "Probably, you have multiple version of the same package.\n" +
+            "In this case you must define different license name for each version"
+        );
+      }
+      licenseText = packageLicenseText;
+      packages.push({
+        name: packageLicensedFiles.packageInfo.name,
+        version: packageLicensedFiles.filteredFiles.installedPackage.version,
+        licensedFiles: this.getFilteredFilesDisplayInfo(packageLicensedFiles.filteredFiles)
+      });
+    });
+    return {
+      licenseName,
+      licenseText,
+      packages
+    };
+  }
+
+  /** getFilteredFilesDisplayInfo calculates the best method to display information about
+   * filteredFiles in filteredFiles.installedPackage
+   * In the current implementation - the best method is a method with a shorter list of files
+   *
+   * Each {@link PackageInfo} has a filter for files (by default all files
+   * are included). Applying filter to files from an installedPackage returns 2 lists of files:
+   * includedFiles (i.e. files with {@link PackageInfo.license} license) and excludedFiles
+   * (i.e. files which have different license(s)).
+   *
+   * A text representaion of license-map must have full information about per-file licenses if
+   * needed, but we want to produce files lists there as short as possible
+   */
+  private getFilteredFilesDisplayInfo(filteredFiles: FilteredFiles): FilteredFilesDisplayInfo {
+    if (filteredFiles.includedFiles.length > 0 && filteredFiles.excludedFiles.length === 0) {
+      /** All files from package are included (i.e. all files have the same license).
+       * It is enough to print only installedPackage name.
+       * */
+      return {
+        kind: LicensedFilesDisplayInfoType.AllFiles
+      }
+    } else if (filteredFiles.includedFiles.length <= filteredFiles.excludedFiles.length) {
+      /** After applying filter, the number of files with filteredFiles.license is less than
+       * the number of excluded files.
+       * It is more convenient to print information about license in the format:
+       * GIT license - fontPackage (only files A,B,C)*/
+      return {
+        kind: LicensedFilesDisplayInfoType.OnlySpecificFiles,
+        files: filteredFiles.includedFiles
+      };
+    } else {
+      /** Only few files from filteredFiles.installedPackage has filteredFiles.license.
+       * It is more convenient to print information about license in the format:
+       * Apache license - fontPackage (except files A,B,C)
+       */
+      return {
+        kind: LicensedFilesDisplayInfoType.AllFilesExceptSpecific,
+        files: filteredFiles.excludedFiles
+      }
+    }
+  }
+
+  private getLicensedFilesGroupedByLicense(installedPackages: InstalledPackage[]): Map<LicenseName, PackageLicensedFiles[]> {
+    const result: Map<LicenseName, PackageLicensedFiles[]> = new Map();
+    installedPackages.forEach(installedPackage => {
+      // It is possible that different files in package have different licenses.
+      // See the getPackageInfosForInstalledPackage method for details.
+      const packageInfos = this.findPackageInfosForInstalledPackage(installedPackage);
+      if(packageInfos.length === 0) {
+        fail(`License for package '${installedPackage.name}-${installedPackage.version}' was not found`);
+      }
+
+      const allPackageLicensedFiles: Set<string> = new Set();
+      packageInfos.forEach(packInfo => {
+          const licensedFiles = this.filterFilesByPackageInfo(installedPackage, packInfo);
+          if(licensedFiles.includedFiles.length === 0) {
+            return;
+          }
+          const license = packInfo.license;
+          if (!license.type.allowed) {
+            fail(`Polygerrit bundle use files with invalid licence ${license.name} from` +
+                ` the package ${installedPackage.name}`);
+          }
+          if(!result.has(license.name)) {
+            result.set(license.name, []);
+          }
+          result.get(license.name)!.push({
+            packageInfo: packInfo,
+            filteredFiles: licensedFiles
+          });
+          licensedFiles.includedFiles.forEach((fileName) => {
+            if(allPackageLicensedFiles.has(fileName)) {
+              fail(`File '${fileName}' from '${installedPackage.name}' has multiple licenses.`)
+            }
+            allPackageLicensedFiles.add(fileName);
+          });
+        });
+      if(allPackageLicensedFiles.size !== installedPackage.files.length) {
+        fail(`Some files from '${installedPackage.name}' doesn't have a license, but they are used during build`);
+      }
+      });
+    return result;
+  }
+
+  /** getInstalledPackages Collects information about all installed packages */
+  private getInstalledPackages(nodeModulesFiles: ReadonlyArray<string>): InstalledPackage[] {
+    const builder = new InsalledPackagesBuilder();
+    // Register all package.json files - such files exists in the root folder of each module
+    nodeModulesFiles.filter(f => path.basename(f) === "package.json")
+      .forEach(packageJsonFile => builder.addPackageJson(packageJsonFile));
+    // Iterate through all files. builder adds each file to appropriate package
+    nodeModulesFiles.forEach(f => builder.addFile(f));
+    return builder.build();
+  }
+
+  /**
+   * findPackageInfosForInstalledPackage finds all possible licenses for the installedPackage.
+   * It is possible, that different files in package have different licenses.
+   * For example, @polymer/font-roboto-local package has files with 2 different licenses
+   * - .js files - Polymer license (i.e. BSD),
+   * - font files - Apache 2.0 license
+   * In this case, the package is defined several times with different filesFilter
+   */
+  private findPackageInfosForInstalledPackage(installedPackage: InstalledPackage): PackageInfo[] {
+    return this.packages.filter(packInfo => {
+      if(packInfo.name !== installedPackage.name) {
+        return false;
+      }
+      return !packInfo.versions || packInfo.versions.indexOf(installedPackage.version) >= 0;
+    });
+  }
+
+  /** Returns list of files which have license defined in packageInfo */
+  private filterFilesByPackageInfo(installedPackage: InstalledPackage, packageInfo: PackageInfo): FilteredFiles {
+    const filter = packageInfo.filesFilter;
+    if(!filter) {
+      return {
+        installedPackage,
+        includedFiles: installedPackage.files,
+        excludedFiles: [],
+      }
+    }
+    return installedPackage.files.reduce((result: FilteredFiles, f) => {
+      if(filter(f)) {
+        result.includedFiles.push(f);
+      } else {
+        result.excludedFiles.push(f);
+      }
+      return result;
+    }, {
+      installedPackage,
+      includedFiles: [],
+      excludedFiles: []
+    });
+  }
+
+  private getLicenseText(packageInfo: PackageLicensedFiles) {
+    if(isSharedFileLicenseInfo(packageInfo.packageInfo.license)) {
+      return this.sharedLicensesProvider.getText(packageInfo.packageInfo.license.sharedLicenseFile);
+    } else {
+      const filePath = path.join(packageInfo.filteredFiles.installedPackage.rootPath,
+          packageInfo.packageInfo.license.packageLicenseFile)
+      return fs.readFileSync(filePath, {encoding: 'utf-8'});
+    }
+  }
+}
+
diff --git a/tools/node_tools/node_modules_licenses/node_modules_licenses.bzl b/tools/node_tools/node_modules_licenses/node_modules_licenses.bzl
new file mode 100644
index 0000000000..64c8b79e95
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/node_modules_licenses.bzl
@@ -0,0 +1,42 @@
+"""This file contains the rule to generate a license map for node modules"""
+
+def _node_modules_licenses_impl(ctx):
+    """Wrapper for the license-map-generator command-line tool"""
+
+    node_modules_args = ctx.actions.args()
+    node_modules_args.add_all(ctx.files.node_modules)
+    node_modules_args.use_param_file("%s", use_always = True)
+
+    licenses_texts_args = ctx.actions.args()
+    licenses_texts_args.add_all(ctx.files.licenses_texts)
+    licenses_texts_args.use_param_file("%s", use_always = True)
+
+    ctx.actions.run(
+        executable = ctx.executable._license_map_generator,
+        arguments = [ctx.file.licenses_config.path, node_modules_args, licenses_texts_args, ctx.outputs.json.path],
+        outputs = [ctx.outputs.json],
+        inputs = depset([ctx.file.licenses_config] + ctx.files.licenses_texts, transitive = [ctx.attr.node_modules.files]),
+    )
+
+# Rule to run license-map-generator.ts
+# node_modules - label of npm workspace in the format @npm//:node_modules
+# The output contains information about licenses for the workspace.
+# licenses_texts is a list of shared licenses
+# For details - see comments in the
+# tools/node_tools/node_modules_licenses/license-map-generator.ts file
+node_modules_licenses = rule(
+    implementation = _node_modules_licenses_impl,
+    attrs = {
+        "node_modules": attr.label(mandatory = True),
+        "licenses_texts": attr.label_list(allow_files = True, mandatory = True),
+        "licenses_config": attr.label(allow_single_file = True, mandatory = True),
+        "_license_map_generator": attr.label(
+            default = Label("//tools/node_tools/node_modules_licenses:license-map-generator-bin"),
+            executable = True,
+            cfg = "host",
+        ),
+    },
+    outputs = {
+        "json": "%{name}.json",
+    },
+)
diff --git a/tools/node_tools/node_modules_licenses/package-license-info.ts b/tools/node_tools/node_modules_licenses/package-license-info.ts
new file mode 100644
index 0000000000..c5cdb0fbc7
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/package-license-info.ts
@@ -0,0 +1,70 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {LicenseName, LicenseTypeName, PackageName, FilePath} from "./base-types";
+
+export interface LicenseType {
+  /** Name of license type (GPL, MIT, etc...) - can appear in Documentation*/
+  name: LicenseTypeName;
+  /** If true, the file with this license type can be used.
+   *  If false, build shouldn't use this file */
+  allowed: boolean;
+}
+
+/** Type to describe a license*/
+export type LicenseInfo = SharedFileLicenseInfo | PackageFileLicenseInfo;
+
+interface LicenseInfoBase {
+  /** Name of license - can appear in Documentation*/
+  name: LicenseName;
+  /** Type of license */
+  type: LicenseType;
+}
+
+/** Use SharedFileLicenseInfo if license text must be obtained from a list of predefined texts */
+export interface SharedFileLicenseInfo extends LicenseInfoBase {
+  /** Name of the file with license text. The path to the file is not important, only the filename is used */
+  sharedLicenseFile: string;
+}
+
+/** Use PackageFileLicenseInfo if license text must be obtained from package's file */
+export interface PackageFileLicenseInfo extends LicenseInfoBase {
+  /** Relative path to a file inside package*/
+  packageLicenseFile: string;
+}
+
+export function isSharedFileLicenseInfo(licenseInfo: LicenseInfo): licenseInfo is SharedFileLicenseInfo {
+  return (licenseInfo as SharedFileLicenseInfo).sharedLicenseFile !== undefined;
+}
+
+export function isPackageFileLicenseInfo(licenseInfo: LicenseInfo): licenseInfo is PackageFileLicenseInfo {
+  return (licenseInfo as PackageFileLicenseInfo).packageLicenseFile !== undefined;
+}
+
+export type FilesFilter = (fileName: FilePath) => boolean;
+
+/** Describes license for a whole package or to some files inside package */
+export interface PackageInfo {
+  /** Package name, as it appears in dependencies proprty of package.json */
+  name: PackageName;
+  /** Information about license*/
+  license: LicenseInfo;
+  /** If versions are set, then license applies only to a specific versions */
+  versions?: string[];
+  /** Predicate to select files to apply license. */
+  filesFilter?: FilesFilter;
+}
diff --git a/tools/node_tools/node_modules_licenses/rollup.config.js b/tools/node_tools/node_modules_licenses/rollup.config.js
new file mode 100644
index 0000000000..5b4a84803f
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/rollup.config.js
@@ -0,0 +1,20 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export default {
+  external: ['fs', 'path']
+};
diff --git a/tools/node_tools/node_modules_licenses/shared-licenses-provider.ts b/tools/node_tools/node_modules_licenses/shared-licenses-provider.ts
new file mode 100644
index 0000000000..3be8528111
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/shared-licenses-provider.ts
@@ -0,0 +1,50 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import * as path from "path";
+import * as fs from "fs";
+import { fail } from "./utils";
+
+/** SharedLicensesProvider uses to get license's text
+ * when package itself doesn't have LICENSE file.
+ */
+export class SharedLicensesProvider {
+  private licenseNameToText: Map<string, string>;
+
+  /** constructor takes list of file paths with licenses texts.
+   * The path is used to load a license text,
+   * the filename (without dirname) is used as a license name.
+   * */
+  public constructor(sharedLicensesFiles: string[]) {
+    this.licenseNameToText = new Map();
+    sharedLicensesFiles.forEach(f => {
+      const licenseName = path.basename(f);
+      if(this.licenseNameToText.has(licenseName)) {
+        fail(`There are multiple files for the license's text '${licenseName}'`);
+      }
+      this.licenseNameToText.set(licenseName, fs.readFileSync(f, {encoding: 'utf-8'}));
+    });
+  }
+
+  public getText(licenseName: string): string {
+    if(!this.licenseNameToText.has(licenseName)) {
+      fail(`There are no text for license ${licenseName}`);
+    }
+    return this.licenseNameToText.get(licenseName)!;
+  }
+
+}
diff --git a/tools/node_tools/node_modules_licenses/tsconfig.json b/tools/node_tools/node_modules_licenses/tsconfig.json
new file mode 100644
index 0000000000..cb6f109c39
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/tsconfig.json
@@ -0,0 +1,14 @@
+{
+  "compilerOptions": {
+    "target": "es6",
+    "module": "commonjs",
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "strict": true,
+    "moduleResolution": "node",
+    "outDir": "out",
+    "noImplicitAny": false,
+    "types": ["node"]
+  },
+  "include": ["*.ts"]
+}
diff --git a/tools/node_tools/node_modules_licenses/utils.ts b/tools/node_tools/node_modules_licenses/utils.ts
new file mode 100644
index 0000000000..5f8e7b3991
--- /dev/null
+++ b/tools/node_tools/node_modules_licenses/utils.ts
@@ -0,0 +1,27 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import * as fs from "fs";
+
+export function fail(message: string): never {
+  console.error(message);
+  process.exit(1);
+}
+
+export function readMultilineParamFile(path: string): string[] {
+  return fs.readFileSync(path, {encoding: 'utf-8'}).split(/\r?\n/).filter(f => f.length > 0);
+}
diff --git a/tools/node_tools/package.json b/tools/node_tools/package.json
index 56b6245174..434b5fa615 100644
--- a/tools/node_tools/package.json
+++ b/tools/node_tools/package.json
@@ -4,13 +4,16 @@
   "browser": false,
   "dependencies": {
     "@bazel/rollup": "^0.41.0",
+    "@bazel/typescript": "^1.0.1",
+    "@types/node": "^10.17.12",
     "crisper": "^2.1.1",
     "dom5": "^3.0.1",
     "polymer-bundler": "^4.0.10",
     "polymer-cli": "^1.9.11",
     "rollup": "^1.27.5",
     "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-terser": "^5.1.3"
+    "rollup-plugin-terser": "^5.1.3",
+    "typescript": "^3.7.4"
   },
   "devDependencies": {},
   "license": "Apache-2.0",
diff --git a/tools/node_tools/rollup-runner.js b/tools/node_tools/rollup-runner.js
new file mode 100644
index 0000000000..a8a09f904e
--- /dev/null
+++ b/tools/node_tools/rollup-runner.js
@@ -0,0 +1,51 @@
+/**
+ * @license
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// This file is a part of workaround for
+// https://github.com/bazelbuild/rules_nodejs/issues/1575
+// rollup_bundle doesn't run when it is placed
+// in nested node_modules folder and bazel runs with
+// --spawn_strategy local flag. The error happens
+// because npm_package_bin generates incorrect path to
+// rollup bin.
+// But npm_package_bin works correctly if entry point
+// is an ordinary .js file which depends on some node module.
+// This script is a proxy script, which run rollup bin from
+// node_modules folder and pass all parameters to it.
+const {spawnSync} = require('child_process');
+const path = require('path');
+
+const nodePath = process.argv[0];
+const scriptArgs = process.argv.slice(2);
+const nodeArgs = process.execArgv;
+
+const pathToBin = require.resolve("rollup/dist/bin/rollup");
+
+const options = {
+  stdio: 'inherit'
+};
+
+const spawnResult = spawnSync(nodePath, [...nodeArgs, pathToBin, ...scriptArgs], options);
+
+if(spawnResult.status !== null) {
+  process.exit(spawnResult.status);
+}
+
+if(spawnResult.error) {
+  console.error(spawnResult.error);
+  process.exit(1);
+}
diff --git a/tools/node_tools/yarn.lock b/tools/node_tools/yarn.lock
index 27f86f589e..49bebf70fa 100644
--- a/tools/node_tools/yarn.lock
+++ b/tools/node_tools/yarn.lock
@@ -497,6 +497,16 @@
   resolved "https://registry.yarnpkg.com/@bazel/rollup/-/rollup-0.41.0.tgz#8dfaccc239f3efbae1c816b0ce2aeb6069d23582"
   integrity sha512-M+ybGfcxTXnAS1QiaijLEfUznNYLA0cqeGXnYHSRrOhq2U7yesfavxbBtfLSKtg32ktmlHts5te8Zg82BS4DPQ==
 
+"@bazel/typescript@^1.0.1":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-1.1.0.tgz#b57ac6c6d627577f394a60fb540fbbdf53bcff0d"
+  integrity sha512-QnTdb6rwZUR+KfUuAdyazpkA7BOvrWRe7tkPDdyIZHJdBPYdpJW+AapnFSfxvXEIP0Nwesl5KP6Saau0GPiBLg==
+  dependencies:
+    protobufjs "6.8.8"
+    semver "5.6.0"
+    source-map-support "0.5.9"
+    tsutils "2.27.2"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -590,6 +600,59 @@
   resolved "https://registry.yarnpkg.com/@polymer/test-fixture/-/test-fixture-0.0.3.tgz#4443752697d4d9293bbc412ea0b5e4d341f149d9"
   integrity sha1-REN1JpfU2Sk7vEEuoLXk00HxSdk=
 
+"@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
+  integrity sha1-m4sMxmPWaafY9vXQiToU00jzD78=
+
+"@protobufjs/base64@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/base64/-/base64-1.1.2.tgz#4c85730e59b9a1f1f349047dbf24296034bb2735"
+  integrity sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==
+
+"@protobufjs/codegen@^2.0.4":
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/@protobufjs/codegen/-/codegen-2.0.4.tgz#7ef37f0d010fb028ad1ad59722e506d9262815cb"
+  integrity sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==
+
+"@protobufjs/eventemitter@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz#355cbc98bafad5978f9ed095f397621f1d066b70"
+  integrity sha1-NVy8mLr61ZePntCV85diHx0Ga3A=
+
+"@protobufjs/fetch@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/fetch/-/fetch-1.1.0.tgz#ba99fb598614af65700c1619ff06d454b0d84c45"
+  integrity sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.1"
+    "@protobufjs/inquire" "^1.1.0"
+
+"@protobufjs/float@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/float/-/float-1.0.2.tgz#5e9e1abdcb73fc0a7cb8b291df78c8cbd97b87d1"
+  integrity sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E=
+
+"@protobufjs/inquire@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/inquire/-/inquire-1.1.0.tgz#ff200e3e7cf2429e2dcafc1140828e8cc638f089"
+  integrity sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik=
+
+"@protobufjs/path@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/path/-/path-1.1.2.tgz#6cc2b20c5c9ad6ad0dccfd21ca7673d8d7fbf68d"
+  integrity sha1-bMKyDFya1q0NzP0hynZz2Nf79o0=
+
+"@protobufjs/pool@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/pool/-/pool-1.1.0.tgz#09fd15f2d6d3abfa9b65bc366506d6ad7846ff54"
+  integrity sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q=
+
+"@protobufjs/utf8@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
+  integrity sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=
+
 "@types/babel-generator@^6.25.1":
   version "6.25.3"
   resolved "https://registry.yarnpkg.com/@types/babel-generator/-/babel-generator-6.25.3.tgz#8f06caa12d0595a0538560abe771966d77d29286"
@@ -839,6 +902,11 @@
   resolved "https://registry.yarnpkg.com/@types/launchpad/-/launchpad-0.6.0.tgz#37296109b7f277f6e6c5fd7e0c0706bc918fbb51"
   integrity sha1-NylhCbfyd/bmxf1+DAcGvJGPu1E=
 
+"@types/long@^4.0.0":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.1.tgz#459c65fa1867dafe6a8f322c4c51695663cc55e9"
+  integrity sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w==
+
 "@types/merge-stream@^1.0.28":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@types/merge-stream/-/merge-stream-1.1.2.tgz#a880ff66b1fbbb5eef4958d015c5947a9334dbb1"
@@ -881,6 +949,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-6.0.118.tgz#8014a9b1dee0b72b4d7cd142563f1af21241c3a2"
   integrity sha512-N33cKXGSqhOYaPiT4xUGsYlPPDwFtQM/6QxJxuMXA/7BcySW+lkn2yigWP7vfs4daiL/7NJNU6DMCqg5N4B+xQ==
 
+"@types/node@^10.1.0", "@types/node@^10.17.12":
+  version "10.17.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.13.tgz#ccebcdb990bd6139cd16e84c39dc2fb1023ca90c"
+  integrity sha512-pMCcqU2zT4TjqYFrWtYHKal7Sl30Ims6ulZ4UFXxI4xbtQqK/qqKwkDoBFCfooRqqmRu9vY3xaJRwxSh673aYg==
+
 "@types/node@^4.0.30":
   version "4.9.4"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-4.9.4.tgz#75ef91733afaa856b01e12da6ecf48aa9d5e221f"
@@ -1180,11 +1253,6 @@
   resolved "https://registry.yarnpkg.com/@webcomponents/webcomponentsjs/-/webcomponentsjs-1.3.3.tgz#5bb82a0d3210c836bd4623e13a4a93145cb9dc27"
   integrity sha512-eLH04VBMpuZGzBIhOnUjECcQPEPcmfhWEijW9u1B5I+2PPYdWf3vWUExdDxu4Y3GljRSTCOlWnGtS9tpzmXMyQ==
 
-abbrev@1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
-  integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
-
 accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -1336,11 +1404,6 @@ append-field@^1.0.0:
   resolved "https://registry.yarnpkg.com/append-field/-/append-field-1.0.0.tgz#1e3440e915f0b1203d23748e78edd7b9b5b43e56"
   integrity sha1-HjRA6RXwsSA9I3SOeO3XubW0PlY=
 
-aproba@^1.0.3:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
-  integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
-
 archiver-utils@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/archiver-utils/-/archiver-utils-2.1.0.tgz#e8a460e94b693c3e3da182a098ca6285ba9249e2"
@@ -1370,14 +1433,6 @@ archiver@^3.0.0:
     tar-stream "^2.1.0"
     zip-stream "^2.1.2"
 
-are-we-there-yet@~1.1.2:
-  version "1.1.5"
-  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz#4b35c2944f062a8bfcda66410760350fe9ddfc21"
-  integrity sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==
-  dependencies:
-    delegates "^1.0.0"
-    readable-stream "^2.0.6"
-
 arr-diff@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
@@ -2241,7 +2296,7 @@ chokidar@^1.7.0:
   optionalDependencies:
     fsevents "^1.0.0"
 
-chownr@^1.0.1, chownr@^1.1.1:
+chownr@^1.0.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.3.tgz#42d837d5239688d55f303003a508230fa6727142"
   integrity sha512-i70fVHhmV3DtTl6nqvZOnIjbY0Pe4kAUjwHj8z0zAdgBtYrJyYwLKCCuRBQ5ppkyL0AkN7HKRnETdmdp1zqNXw==
@@ -2581,11 +2636,6 @@ configstore@^3.0.0:
     write-file-atomic "^2.0.0"
     xdg-basedir "^3.0.0"
 
-console-control-strings@^1.0.0, console-control-strings@~1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
-  integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
-
 content-disposition@0.5.3:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
@@ -2756,7 +2806,7 @@ debug@2.6.9, debug@^2.0.0, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8:
   dependencies:
     ms "2.0.0"
 
-debug@^3.0.0, debug@^3.1.0, debug@^3.2.6:
+debug@^3.0.0, debug@^3.1.0:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
@@ -2850,11 +2900,6 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
-delegates@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
-  integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
-
 depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
@@ -2894,11 +2939,6 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
-detect-libc@^1.0.2:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
-  integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
-
 detect-node@^2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
@@ -3647,13 +3687,6 @@ fs-exists-sync@^0.1.0:
   resolved "https://registry.yarnpkg.com/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
   integrity sha1-mC1ok6+RjnLQjeyehnP/K1qNat0=
 
-fs-minipass@^1.2.5:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
-  integrity sha512-GWSSJGFy4e9GUeCcbIkED+bgAoFyj7XF1mV8rma3QW4NIqX9Kyx79N/PF61H5udOV3aY1IaMLs6pGbH71nlCTA==
-  dependencies:
-    minipass "^2.6.0"
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -3672,20 +3705,6 @@ function-bind@^1.1.1:
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
   integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
 
-gauge@~2.7.3:
-  version "2.7.4"
-  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
-  integrity sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=
-  dependencies:
-    aproba "^1.0.3"
-    console-control-strings "^1.0.0"
-    has-unicode "^2.0.0"
-    object-assign "^4.1.0"
-    signal-exit "^3.0.0"
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
-    wide-align "^1.1.0"
-
 gensync@^1.0.0-beta.1:
   version "1.0.0-beta.1"
   resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
@@ -4080,11 +4099,6 @@ has-to-string-tag-x@^1.2.0:
   dependencies:
     has-symbol-support-x "^1.4.1"
 
-has-unicode@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
-  integrity sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=
-
 has-value@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
@@ -4237,7 +4251,7 @@ https-proxy-agent@^3.0.0:
     agent-base "^4.3.0"
     debug "^3.1.0"
 
-iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4:
+iconv-lite@0.4.24, iconv-lite@^0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
@@ -4249,13 +4263,6 @@ ieee754@^1.1.4:
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
   integrity sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg==
 
-ignore-walk@^3.0.1:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/ignore-walk/-/ignore-walk-3.0.3.tgz#017e2447184bfeade7c238e4aefdd1e8f95b1e37"
-  integrity sha512-m7o6xuOaT1aqheYHKf8W6J5pYH85ZI9w077erOzLje3JsB1gkafkAhHHY19dqjulgIZHFm32Cp5uNZgcQqdJKw==
-  dependencies:
-    minimatch "^3.0.4"
-
 ignore@^3.3.5:
   version "3.3.10"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
@@ -5065,6 +5072,11 @@ lolex@^1.6.0:
   resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
   integrity sha1-OpoCg0UqR9dDnnJzG54H1zhuSfY=
 
+long@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
+  integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
+
 loose-envify@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -5338,21 +5350,6 @@ minimist@~0.0.1:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
   integrity sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=
 
-minipass@^2.6.0, minipass@^2.8.6, minipass@^2.9.0:
-  version "2.9.0"
-  resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.9.0.tgz#e713762e7d3e32fed803115cf93e04bca9fcc9a6"
-  integrity sha512-wxfUjg9WebH+CUDX/CdbRlh5SmfZiy/hpkxaRI16Y9W56Pa75sWgd/rvFilSgrauD9NyFymP/+JFV3KwzIsJeg==
-  dependencies:
-    safe-buffer "^5.1.2"
-    yallist "^3.0.0"
-
-minizlib@^1.2.1:
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d"
-  integrity sha512-6ZYMOEnmVsdCeTJVE0W9ZD+pVnE8h9Hma/iOwwRDsdQoePpoX56/8B6z3P9VNwppJuBKNRuFDRNRqRWexT9G9Q==
-  dependencies:
-    minipass "^2.9.0"
-
 mixin-deep@^1.2.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
@@ -5466,15 +5463,6 @@ native-promise-only@^0.8.1:
   resolved "https://registry.yarnpkg.com/native-promise-only/-/native-promise-only-0.8.1.tgz#20a318c30cb45f71fe7adfbf7b21c99c1472ef11"
   integrity sha1-IKMYwwy0X3H+et+/eyHJnBRy7xE=
 
-needle@^2.2.1:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-2.4.0.tgz#6833e74975c444642590e15a750288c5f939b57c"
-  integrity sha512-4Hnwzr3mi5L97hMYeNl8wRW/Onhy4nUKR/lVemJ8gJedxxUyBLm9kkrDColJvoSfwi0jCNhD+xCdOtiGDQiRZg==
-  dependencies:
-    debug "^3.2.6"
-    iconv-lite "^0.4.4"
-    sax "^1.2.4"
-
 negotiator@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
@@ -5497,22 +5485,6 @@ node-fetch@^2.3.0:
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
   integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
 
-node-pre-gyp@*:
-  version "0.14.0"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.14.0.tgz#9a0596533b877289bcad4e143982ca3d904ddc83"
-  integrity sha512-+CvDC7ZttU/sSt9rFjix/P05iS43qHCOOGzcr3Ry99bXG7VX953+vFyEuph/tfqoYu8dttBkE86JSKBO2OzcxA==
-  dependencies:
-    detect-libc "^1.0.2"
-    mkdirp "^0.5.1"
-    needle "^2.2.1"
-    nopt "^4.0.1"
-    npm-packlist "^1.1.6"
-    npmlog "^4.0.2"
-    rc "^1.2.7"
-    rimraf "^2.6.1"
-    semver "^5.3.0"
-    tar "^4.4.2"
-
 node-status-codes@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/node-status-codes/-/node-status-codes-1.0.0.tgz#5ae5541d024645d32a58fcddc9ceecea7ae3ac2f"
@@ -5526,14 +5498,6 @@ nomnom@^1.8.1:
     chalk "~0.4.0"
     underscore "~1.6.0"
 
-nopt@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
-  integrity sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=
-  dependencies:
-    abbrev "1"
-    osenv "^0.1.4"
-
 normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
@@ -5556,27 +5520,6 @@ normalize-path@^3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
-npm-bundled@^1.0.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.1.1.tgz#1edd570865a94cdb1bc8220775e29466c9fb234b"
-  integrity sha512-gqkfgGePhTpAEgUsGEgcq1rqPXA+tv/aVBlgEzfXwA1yiUJF7xtEt3CtVwOjNYQOVknDk0F20w58Fnm3EtG0fA==
-  dependencies:
-    npm-normalize-package-bin "^1.0.1"
-
-npm-normalize-package-bin@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/npm-normalize-package-bin/-/npm-normalize-package-bin-1.0.1.tgz#6e79a41f23fd235c0623218228da7d9c23b8f6e2"
-  integrity sha512-EPfafl6JL5/rU+ot6P3gRSCpPDW5VmIzX959Ob1+ySFUuuYHWHekXpwdUZcKP5C+DS4GEtdJluwBjnsNDl+fSA==
-
-npm-packlist@^1.1.6:
-  version "1.4.8"
-  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.8.tgz#56ee6cc135b9f98ad3d51c1c95da22bbb9b2ef3e"
-  integrity sha512-5+AZgwru5IevF5ZdnFglB5wNlHG1AOOuw28WhUq8/8emhBmLv6jX5by4WJCh7lW0uSYZYS6DXqIsyZVIXRZU9A==
-  dependencies:
-    ignore-walk "^3.0.1"
-    npm-bundled "^1.0.1"
-    npm-normalize-package-bin "^1.0.1"
-
 npm-run-path@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
@@ -5584,16 +5527,6 @@ npm-run-path@^2.0.0:
   dependencies:
     path-key "^2.0.0"
 
-npmlog@^4.0.2:
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
-  integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
-  dependencies:
-    are-we-there-yet "~1.1.2"
-    console-control-strings "~1.1.0"
-    gauge "~2.7.3"
-    set-blocking "~2.0.0"
-
 number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
@@ -5752,7 +5685,7 @@ os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1, os-tmpdir@~1.0.2:
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
   integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
 
-osenv@^0.1.0, osenv@^0.1.3, osenv@^0.1.4:
+osenv@^0.1.0, osenv@^0.1.3:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
   integrity sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==
@@ -6342,6 +6275,25 @@ progress@2.0.3:
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
+protobufjs@6.8.8:
+  version "6.8.8"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.8.8.tgz#c8b4f1282fd7a90e6f5b109ed11c84af82908e7c"
+  integrity sha512-AAmHtD5pXgZfi7GMpllpO3q1Xw1OYldr+dMUlAnffGTAhqkg72WdmSY71uKBF/JuyiKs8psYbtKrhi0ASCD8qw==
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.2"
+    "@protobufjs/base64" "^1.1.2"
+    "@protobufjs/codegen" "^2.0.4"
+    "@protobufjs/eventemitter" "^1.1.0"
+    "@protobufjs/fetch" "^1.1.0"
+    "@protobufjs/float" "^1.0.2"
+    "@protobufjs/inquire" "^1.1.0"
+    "@protobufjs/path" "^1.1.2"
+    "@protobufjs/pool" "^1.1.0"
+    "@protobufjs/utf8" "^1.1.0"
+    "@types/long" "^4.0.0"
+    "@types/node" "^10.1.0"
+    long "^4.0.0"
+
 proxy-addr@~2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
@@ -6442,7 +6394,7 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-rc@^1.0.1, rc@^1.1.6, rc@^1.2.7:
+rc@^1.0.1, rc@^1.1.6:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
   integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
@@ -6531,7 +6483,7 @@ readable-stream@1.1.x:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.0, readable-stream@^2.3.5, readable-stream@^2.3.6, readable-stream@~2.3.6:
+readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.0, readable-stream@^2.3.5, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.7"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
   integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
@@ -6889,11 +6841,6 @@ sauce-connect-launcher@^1.0.0:
     lodash "^4.16.6"
     rimraf "^2.5.4"
 
-sax@^1.2.4:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
-  integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
-
 scoped-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/scoped-regex/-/scoped-regex-1.0.0.tgz#a346bb1acd4207ae70bd7c0c7ca9e566b6baddb8"
@@ -6935,6 +6882,11 @@ semver-diff@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
+semver@5.6.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+  integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
+
 semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
@@ -7003,11 +6955,6 @@ serviceworker-cache-polyfill@^4.0.0:
   resolved "https://registry.yarnpkg.com/serviceworker-cache-polyfill/-/serviceworker-cache-polyfill-4.0.0.tgz#de19ee73bef21ab3c0740a37b33db62464babdeb"
   integrity sha1-3hnuc77yGrPAdAo3sz22JGS6ves=
 
-set-blocking@~2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
-  integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
-
 set-value@^2.0.0, set-value@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"
@@ -7205,6 +7152,14 @@ source-map-resolve@^0.5.0:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
+source-map-support@0.5.9:
+  version "0.5.9"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
+  integrity sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-support@~0.5.12:
   version "0.5.16"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
@@ -7376,7 +7331,7 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
+string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -7403,7 +7358,7 @@ string_decoder@~1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+strip-ansi@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
   integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
@@ -7597,19 +7552,6 @@ tar-stream@^2.1.0:
     inherits "^2.0.3"
     readable-stream "^3.1.1"
 
-tar@^4.4.2:
-  version "4.4.13"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
-  integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==
-  dependencies:
-    chownr "^1.1.1"
-    fs-minipass "^1.2.5"
-    minipass "^2.8.6"
-    minizlib "^1.2.1"
-    mkdirp "^0.5.0"
-    safe-buffer "^5.1.2"
-    yallist "^3.0.3"
-
 temp@^0.8.1, temp@^0.8.3:
   version "0.8.4"
   resolved "https://registry.yarnpkg.com/temp/-/temp-0.8.4.tgz#8c97a33a4770072e0a05f919396c7665a7dd59f2"
@@ -7840,11 +7782,18 @@ triple-beam@^1.2.0, triple-beam@^1.3.0:
   resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
   integrity sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw==
 
-tslib@^1.9.0:
+tslib@^1.8.1, tslib@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
+tsutils@2.27.2:
+  version "2.27.2"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.27.2.tgz#60ba88a23d6f785ec4b89c6e8179cac9b431f1c7"
+  integrity sha512-qf6rmT84TFMuxAKez2pIfR8UCai49iQsfB7YWVjV1bKpy/d0PWT5rEOSM6La9PiHZ0k1RRZQiwVdVJfQ3BPHgg==
+  dependencies:
+    tslib "^1.8.1"
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -7875,6 +7824,11 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
+typescript@^3.7.4:
+  version "3.7.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
+  integrity sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==
+
 typical@^2.6.0, typical@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/typical/-/typical-2.6.1.tgz#5c080e5d661cbbe38259d2e70a3c7253e873881d"
@@ -8306,13 +8260,6 @@ which@^2.0.2:
   dependencies:
     isexe "^2.0.0"
 
-wide-align@^1.1.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
-  integrity sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==
-  dependencies:
-    string-width "^1.0.2 || 2"
-
 widest-line@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-1.0.0.tgz#0c09c85c2a94683d0d7eaf8ee097d564bf0e105c"
@@ -8461,11 +8408,6 @@ yallist@^2.1.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
   integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
 
-yallist@^3.0.0, yallist@^3.0.3:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
-  integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
-
 yauzl@^2.10.0:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"
diff --git a/yarn.lock b/yarn.lock
index 4eda68b160..a393f14cdf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -485,6 +485,21 @@
     lodash "^4.17.11"
     to-fast-properties "^2.0.0"
 
+"@bazel/rollup@^1.1.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@bazel/rollup/-/rollup-1.2.0.tgz#8b9569ed6f1c00d2a833567901f8ee4600a389fb"
+  integrity sha512-yrXW+AAUoqc9qN/CweD5p8OEN9bNKFjXnXPBRE4w84LxpkmaJFx+yQJ++c1F57zWMoq2o9EV4CM7y+mK8zxwUg==
+
+"@bazel/typescript@^1.0.1":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-1.2.0.tgz#ab2016e1d6eb7a86b44536e887f51eaf3d75f1a7"
+  integrity sha512-hPEG8K0psyEcs6HFRiqZNQwXL/dQ8sXKdrNFWv87+rh+YUNfd58uktoynhllympOPThcbUZcZicLWBEFQOc8nA==
+  dependencies:
+    protobufjs "6.8.8"
+    semver "5.6.0"
+    source-map-support "0.5.9"
+    tsutils "2.27.2"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -563,6 +578,59 @@
   resolved "https://registry.yarnpkg.com/@polymer/test-fixture/-/test-fixture-0.0.3.tgz#4443752697d4d9293bbc412ea0b5e4d341f149d9"
   integrity sha1-REN1JpfU2Sk7vEEuoLXk00HxSdk=
 
+"@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
+  integrity sha1-m4sMxmPWaafY9vXQiToU00jzD78=
+
+"@protobufjs/base64@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/base64/-/base64-1.1.2.tgz#4c85730e59b9a1f1f349047dbf24296034bb2735"
+  integrity sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==
+
+"@protobufjs/codegen@^2.0.4":
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/@protobufjs/codegen/-/codegen-2.0.4.tgz#7ef37f0d010fb028ad1ad59722e506d9262815cb"
+  integrity sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==
+
+"@protobufjs/eventemitter@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz#355cbc98bafad5978f9ed095f397621f1d066b70"
+  integrity sha1-NVy8mLr61ZePntCV85diHx0Ga3A=
+
+"@protobufjs/fetch@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/fetch/-/fetch-1.1.0.tgz#ba99fb598614af65700c1619ff06d454b0d84c45"
+  integrity sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.1"
+    "@protobufjs/inquire" "^1.1.0"
+
+"@protobufjs/float@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/float/-/float-1.0.2.tgz#5e9e1abdcb73fc0a7cb8b291df78c8cbd97b87d1"
+  integrity sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E=
+
+"@protobufjs/inquire@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/inquire/-/inquire-1.1.0.tgz#ff200e3e7cf2429e2dcafc1140828e8cc638f089"
+  integrity sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik=
+
+"@protobufjs/path@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/path/-/path-1.1.2.tgz#6cc2b20c5c9ad6ad0dccfd21ca7673d8d7fbf68d"
+  integrity sha1-bMKyDFya1q0NzP0hynZz2Nf79o0=
+
+"@protobufjs/pool@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/pool/-/pool-1.1.0.tgz#09fd15f2d6d3abfa9b65bc366506d6ad7846ff54"
+  integrity sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q=
+
+"@protobufjs/utf8@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
+  integrity sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=
+
 "@types/babel-generator@^6.25.1":
   version "6.25.3"
   resolved "https://registry.yarnpkg.com/@types/babel-generator/-/babel-generator-6.25.3.tgz#8f06caa12d0595a0538560abe771966d77d29286"
@@ -796,6 +864,11 @@
   resolved "https://registry.yarnpkg.com/@types/launchpad/-/launchpad-0.6.0.tgz#37296109b7f277f6e6c5fd7e0c0706bc918fbb51"
   integrity sha1-NylhCbfyd/bmxf1+DAcGvJGPu1E=
 
+"@types/long@^4.0.0":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.1.tgz#459c65fa1867dafe6a8f322c4c51695663cc55e9"
+  integrity sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w==
+
 "@types/merge-stream@^1.0.28":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@types/merge-stream/-/merge-stream-1.1.2.tgz#a880ff66b1fbbb5eef4958d015c5947a9334dbb1"
@@ -833,6 +906,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.1.tgz#d5544f6de0aae03eefbb63d5120f6c8be0691946"
   integrity sha512-rp7La3m845mSESCgsJePNL/JQyhkOJA6G4vcwvVgkDAwHhGdq5GCumxmPjEk1MZf+8p5ZQAUE7tqgQRQTXN7uQ==
 
+"@types/node@^10.1.0":
+  version "10.17.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.13.tgz#ccebcdb990bd6139cd16e84c39dc2fb1023ca90c"
+  integrity sha512-pMCcqU2zT4TjqYFrWtYHKal7Sl30Ims6ulZ4UFXxI4xbtQqK/qqKwkDoBFCfooRqqmRu9vY3xaJRwxSh673aYg==
+
 "@types/node@^4.0.30":
   version "4.9.3"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-4.9.3.tgz#a24697a8157ab517996afe0c88fa716550ae419a"
@@ -5316,6 +5394,11 @@ lolex@^1.6.0:
   resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
   integrity sha1-OpoCg0UqR9dDnnJzG54H1zhuSfY=
 
+long@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
+  integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
+
 loose-envify@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -6654,6 +6737,25 @@ progress@2.0.3, progress@^2.0.0:
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
+protobufjs@6.8.8:
+  version "6.8.8"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.8.8.tgz#c8b4f1282fd7a90e6f5b109ed11c84af82908e7c"
+  integrity sha512-AAmHtD5pXgZfi7GMpllpO3q1Xw1OYldr+dMUlAnffGTAhqkg72WdmSY71uKBF/JuyiKs8psYbtKrhi0ASCD8qw==
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.2"
+    "@protobufjs/base64" "^1.1.2"
+    "@protobufjs/codegen" "^2.0.4"
+    "@protobufjs/eventemitter" "^1.1.0"
+    "@protobufjs/fetch" "^1.1.0"
+    "@protobufjs/float" "^1.0.2"
+    "@protobufjs/inquire" "^1.1.0"
+    "@protobufjs/path" "^1.1.2"
+    "@protobufjs/pool" "^1.1.0"
+    "@protobufjs/utf8" "^1.1.0"
+    "@types/long" "^4.0.0"
+    "@types/node" "^10.1.0"
+    long "^4.0.0"
+
 proxy-addr@~2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
@@ -7266,7 +7368,7 @@ semver-diff@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
   integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
 
-semver@^5.0.3, semver@^5.1.0, semver@^5.5.0:
+semver@5.6.0, semver@^5.0.3, semver@^5.1.0, semver@^5.5.0:
   version "5.6.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
   integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
@@ -7550,6 +7652,14 @@ source-map-resolve@^0.5.0:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
+source-map-support@0.5.9:
+  version "0.5.9"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
+  integrity sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-support@^0.4.2:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
@@ -7567,7 +7677,7 @@ source-map@^0.5.0, source-map@^0.5.6, source-map@^0.5.7:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
 
-source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
@@ -8218,11 +8328,18 @@ tsickle@^0.23.4:
     source-map "^0.5.6"
     source-map-support "^0.4.2"
 
-tslib@^1.9.0:
+tslib@^1.8.1, tslib@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
+tsutils@2.27.2:
+  version "2.27.2"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.27.2.tgz#60ba88a23d6f785ec4b89c6e8179cac9b431f1c7"
+  integrity sha512-qf6rmT84TFMuxAKez2pIfR8UCai49iQsfB7YWVjV1bKpy/d0PWT5rEOSM6La9PiHZ0k1RRZQiwVdVJfQ3BPHgg==
+  dependencies:
+    tslib "^1.8.1"
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -8272,11 +8389,16 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^2.4.1, typescript@^2.x.x:
+typescript@^2.4.1:
   version "2.9.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.9.2.tgz#1cbf61d05d6b96269244eb6a3bce4bd914e0f00c"
   integrity sha512-Gr4p6nFNaoufRIY4NMdpQRNmgxVIGMs4Fcu/ujdYk3nAZqk7supzBE9idmvfZIlH/Cuj//dvi+019qEue9lV0w==
 
+typescript@^3.7.4:
+  version "3.7.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
+  integrity sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==
+
 typical@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/typical/-/typical-2.6.1.tgz#5c080e5d661cbbe38259d2e70a3c7253e873881d"