angular/packages/compiler-cli/linker/babel/README.md

# Angular linker - Babel plugin

This package contains a Babel plugin that can be used to find and link partially compiled declarations in library source code.
See the [linker package README](../README.md) for more information.

## Unit Testing

The unit tests are built and run using Bazel:

```bash
pnpm bazel test //packages/compiler-cli/linker/babel/test
```
refactor(compiler-cli): linker - add Babel plugin, FileLinker and initial PartialLinkers (#39116) This commit adds the basic building blocks for linking partial declarations. In particular it provides a generic `FileLinker` class that delegates to a set of (not yet implemented) `PartialLinker` classes. The Babel plugin makes use of this `FileLinker` providing concrete classes for `AstHost` and `AstFactory` that work with Babel AST. It can be created with the following code: ```ts const plugin = createEs2015LinkerPlugin({ /* options */ }); ``` PR Close #39116 2020-10-03 18:59:53 +00:00			`# Angular linker - Babel plugin`

			`This package contains a Babel plugin that can be used to find and link partially compiled declarations in library source code.`
			`See the [linker package README](../README.md) for more information.`

			`## Unit Testing`

			`The unit tests are built and run using Bazel:`

			```bash
build: use pnpm as the package manager instead of yarn (#62924) Use pnpm instead of yarn as the package manager and interaction tool for the repo PR Close #62924 2025-07-31 15:17:27 +00:00			`pnpm bazel test //packages/compiler-cli/linker/babel/test`
refactor(compiler-cli): linker - add Babel plugin, FileLinker and initial PartialLinkers (#39116) This commit adds the basic building blocks for linking partial declarations. In particular it provides a generic `FileLinker` class that delegates to a set of (not yet implemented) `PartialLinker` classes. The Babel plugin makes use of this `FileLinker` providing concrete classes for `AstHost` and `AstFactory` that work with Babel AST. It can be created with the following code: ```ts const plugin = createEs2015LinkerPlugin({ /* options */ }); ``` PR Close #39116 2020-10-03 18:59:53 +00:00			```