message: chore(CI): suppress errors that Angular doesn't care about
diff: @@ -64,7 +64,7 @@ return Promise.resolve()
  moduleName: camelCase(libName),
  sourceMap: true,
  // ATTENTION:
  - // Add any dependency or peer dependency your library to `globals` and `external`.
  + // Add any dependency or peer dependency your library has to `globals` and `external`.
  // This is required for UMD bundle users.
  globals: {
  // The key here is library name, and the value is the the name of the global variable name
  @@ -108,7 +108,15 @@ return Promise.resolve()
  ],
  plugins: [
  sourcemaps(),
  - ]
  + ],
  + onwarn: function (warning) {
  + // Suppress this error message... there are hundreds of them. Angular team says to ignore it.
  + // https://github.com/rollup/rollup/wiki/Troubleshooting#this-is-undefined
  + if (warning.code === 'THIS_IS_UNDEFINED') {
  + return;
  + }
  + console.error(warning.message);
  + }
  };
  // UMD bundle.
  