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0a48d584f2
Enables the new `@let` syntax by default.
`@let` declarations are defined as:
1. The `@let` keyword.
2. Followed by one or more whitespaces.
3. Followed by a valid JavaScript name and zero or more whitespaces.
4. Followed by the `=` symbol and zero or more whitespaces.
5. Followed by an Angular expression which can be multi-line.
6. Terminated by the `;` symbol.
Example usage:
```
@let user = user$ | async;
@let greeting = user ? 'Hello, ' + user.name : 'Loading';
<h1>{{greeting}}</h1>
```
Fixes #15280.
PR Close #56715
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| index.ts | ||
| README.md | ||
indexer
The indexer module generates semantic analysis about components used in an
Angular project. The module is consumed by a semantic analysis API on an Angular
program, which can be invoked separately from the regular Angular compilation
pipeline.
The module is not a fully-featured source code indexer. Rather, it is designed to produce semantic information about an Angular project that can then be used by language analysis tools to generate, for example, cross-references in Angular templates.
The indexer module is developed primarily with the
Kythe ecosystem in mind as an indexing
service.
Scope of Analysis
The scope of analysis performed by the module includes
- indexing template syntax identifiers in a component template
- generating information about directives used in a template
- generating metadata about component and template source files
The module does not support indexing TypeScript source code.