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fix(types): include CSS entrypoints in PublicPath generation #2150

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Merged
aklinker1 merged 2 commits into from
Feb 22, 2026
Merged

fix(types): include CSS entrypoints in PublicPath generation #2150

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4d4c145
fix(types): include CSS entrypoints in PublicPath generation
dahomita Feb 22, 2026
d1949b5
Merge branch 'main' into tamdang/fix/publicpath-css-entrypoints
aklinker1 Feb 22, 2026
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23 changes: 23 additions & 0 deletions packages/wxt/e2e/tests/typescript-project.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,29 @@ describe('TypeScript Project', () => {
`);
});

it('should include CSS entrypoints in browser.runtime.getURL paths', async () => {
const project = new TestProject();
project.addFile('entrypoints/unlisted.html', '<html></html>');
project.addFile(
'entrypoints/plain.css',
`body {
color: red;
}`,
);
project.addFile(
'entrypoints/overlay.content.css',
`body {
color: blue;
}`,
);

await project.prepare();

const output = await project.serializeFile('.wxt/types/paths.d.ts');
expect(output).toContain('| "/plain.css"');
expect(output).toContain('| "/content-scripts/overlay.css"');
});

it('should augment the types for browser.i18n.getMessage', async () => {
const project = new TestProject();
project.addFile('entrypoints/unlisted.html', '<html></html>');
Expand Down
14 changes: 13 additions & 1 deletion packages/wxt/src/core/generate-wxt-dir.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -70,7 +70,7 @@ async function getPathsDeclarationEntry(
getEntrypointBundlePath(
entry,
wxt.config.outDir,
isHtmlEntrypoint(entry) ? '.html' : '.js',
getEntrypointPublicExt(entry),
),
)
.concat(await getPublicFiles());
Expand Down Expand Up @@ -107,6 +107,18 @@ declare module "wxt/browser" {
};
}

function getEntrypointPublicExt(entry: Entrypoint): '.html' | '.js' | '.css' {
if (isHtmlEntrypoint(entry)) return '.html';

switch (entry.type) {
case 'content-script-style':
case 'unlisted-style':
return '.css';
default:
return '.js';
}
}

async function getI18nDeclarationEntry(): Promise<WxtDirFileEntry> {
const defaultLocale = wxt.config.manifest.default_locale;
const template = `// Generated by wxt
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