Fix for dts emit for tripple slash directives in d.ts files #1519
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Pull Request Overview
This PR fixes triple slash directive emission in TypeScript declaration (.d.ts) files by ensuring these directives are properly included in the emitted output. The fix ensures that references like /// <reference path="..." />, /// <reference types="..." />, and /// <reference lib="..." /> are correctly emitted in declaration files.
- Adds emission of triple slash directives to declaration files
- Updates test baselines to reflect the corrected behavior
- Fixes missing preserve attribute handling in directive emission
Reviewed Changes
Copilot reviewed 71 out of 71 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| internal/printer/printer.go | Implements triple slash directive emission for declaration files with new helper functions |
| testdata/baselines/reference/submodule/* | Updates test baselines to reflect corrected triple slash directive emission across multiple test cases |
Co-authored-by: Copilot <[email protected]>
jakebailey
approved these changes
Aug 5, 2025
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Discovered while adding tests to #1484