Angular Template Expressions Extractor

This module can be used to parse Angular templates and extract Javascript-compatible expressions from them, which can then be used for static analysis like extracting intl messages in formatjs.

See test/expressions.test.ts for examples.

| Input | Output | |------------|--------------| | {{ a + b }} | a + b | | <div [thing]="a + b" /> | a + b | | <div *thing="1 \| async" /> | async(1) | | <div *thing="a; else b" /> | a,"else",b | | <div [thing]="a?.b?.c" /> | a?.b?.c | | <div (thing)="action(1, 2)" /> | action(1, 2) | | <option *ngFor="let country of countries \| keyvalue"> | "let","of",keyvalue(countries) |