- update to TypeScript 2.5 - point the 2.4 typings test at the previous typescript version, so we don't break it accidentally - widen the peerDeps from Angular packages that depend on TypeScript - update to latest TypeScript 2.5 compatible Bazel rules - move .bazelrc to tools/bazel.rc per https://docs.bazel.build/versions/master/best-practices.html#bazelrc PR Close #20175