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Paul Gschwendtner 97dc85ba5e feat(core): support injection token as predicate in queries (#37506) 
Currently Angular internally already handles `InjectionToken` as
predicates for queries. This commit exposes this as public API as
developers already relied on this functionality but currently use
workarounds to satisfy the type constraints (e.g. `as any`).

We intend to make this public as it's low-effort to support, and
it's a significant key part for the use of light-weight tokens as
described in the upcoming guide: https://github.com/angular/angular/pull/36144.

In concrete, applications might use injection tokens over classes
for both optional DI and queries, because otherwise such references
cause classes to be always retained. This was also an issue in View
Engine, but now with Ivy, this pattern became worse, as factories are
directly attached to retained classes (ultimately ending up in the
production bundle, while being unused).

More details in the light-weight token guide and in: https://github.com/angular/angular-cli/issues/16866.

Closes #21152. Related to #36144.

PR Close #37506
 		2020-06-11 13:21:11 -07:00
..
animations Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
bazel build: update to typescript 3.9.5 (#37456) 2020-06-11 12:05:33 -07:00
benchpress build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
common Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
compiler feat(core): support injection token as predicate in queries (#37506) 2020-06-11 13:21:11 -07:00
compiler-cli feat(core): support injection token as predicate in queries (#37506) 2020-06-11 13:21:11 -07:00
core feat(core): support injection token as predicate in queries (#37506) 2020-06-11 13:21:11 -07:00
docs docs(di): fix typo in advanced di doc (#36634) 2020-05-01 09:50:28 -07:00
elements refactor(elements): add accessor workaround for build-optimizer (#37456) 2020-06-11 12:05:34 -07:00
examples feat(zone.js): upgrade zone.js to angular package format(APF) (#36540) 2020-06-11 11:08:48 -07:00
forms Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
language-service feat(language-service): Remove HTML entities autocompletion (#37515) 2020-06-10 11:50:54 -07:00
localize Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
platform-browser Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
platform-browser-dynamic Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
platform-server Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
platform-webworker Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
platform-webworker-dynamic Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
private/testing build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
router feat(zone.js): upgrade zone.js to angular package format(APF) (#36540) 2020-06-11 11:08:48 -07:00
service-worker Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
upgrade Revert "build: remove wombot proxy registry from package.jsons for release (#37378)" (#37495) 2020-06-10 08:21:45 -07:00
zone.js feat(zone.js): move all zone optional bundles to plugins folders (#36540) 2020-06-11 11:08:48 -07:00
BUILD.bazel build: reference zone.js from source directly instead of npm. (#33046) 2019-11-06 00:48:34 +00:00
README.md docs: add doc reference to npm package readme (#33911) 2019-11-20 14:46:23 -08:00
circular-deps-test.conf.js build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
empty.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
goog.d.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
license-banner.txt build: bump year (#34651) 2020-01-13 07:21:43 -08:00
system.d.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00
tsconfig-build-no-strict.json refactor(core): ensure compatibility with typescript strict flag (#30993) 2019-07-18 14:21:25 -07:00
tsconfig-build.json refactor(core): ensure compatibility with typescript strict flag (#30993) 2019-07-18 14:21:25 -07:00
tsconfig-test.json refactor: fix typescript strict flag failures in all tests (#30993) 2019-07-18 14:21:26 -07:00
tsconfig.json revert: "revert: "feat(dev-infra): exposed new rule 'component_benchmark' via dev_infra (#36434)" (#36798)" (#36800) 2020-06-03 13:12:30 -07:00
types.d.ts build: update license headers to reference Google LLC (#37205) 2020-05-26 14:26:58 -04:00

README.md

Angular

The sources for this package are in the main Angular repo. Please file issues and pull requests against that repo.

Usage information and reference details can be found in Angular documentation.

License: MIT