Support trailing commas in typeof import()
#61495
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| type T2 = typeof import('./input.js', ,); | ||
| ~ | ||
| !!! error TS1005: '{' expected. | ||
| !!! related TS1007 main.ts:1:39: The parser expected to find a '}' to match the '{' token here. |
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This error is... weird. There's no { in the file at all.
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Fixes #61489.
The import attributes proposal added support for trailing commas in dynamic import calls. This PR's aligns TypeScript's type-level
import()with JavaScript's value-levelimport().