message: test: also install tsickle 0.38 on material
  PR Close
diff: @@ -766,11 +766,14 @@ jobs:
  command: yarn --ignore-engines --cwd ${MATERIAL_REPO_TMP_DIR} install --frozen-lockfile --non-interactive
  - run:
  # Install TypeScript 3.7
  - name: Installing TypeScript 3.7 on Material dependencies.
  + name: Installing TypeScript 3.7 and TSickle 0.38 on Material dependencies.
  # TODO: remove this once the repo has been updated to use TypeScript 3.7.
  # While built Angular packages support both TS 3.6 and 3.7, @angular/bazel itself only
  # supports TS 3.7 because TSickle 0.38.0 only supports TS 3.7.
  - command: yarn --ignore-engines --cwd ${MATERIAL_REPO_TMP_DIR} add typescript@3.7.4 --dev
  + # It shouldn't be necessary to install tsickle, but it's referenced in material and
  + # doesn't seem to be in the dependencies. Unsure how this worked before.
  + # https://github.com/angular/components/blob/636ae5c8754008bfcf4b2f3953c6b2c5a7e27a1a/tools/bazel/BUILD.bazel#L12
  + command: yarn --ignore-engines --cwd ${MATERIAL_REPO_TMP_DIR} add typescript@3.7.4 tsickle@0.38.0 --dev
  - save_cache:
  key: *material_unit_tests_cache_key
  paths:
  