Add JS support to @astrojs/starlight/expressive-code
export
#1440
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Description
@astrojs/starlight/expressive-code
export from a TS-only export to an.mjs
+.d.ts
pair, using the exact configuration and file structure also used by Astro'sastro/config
export..mjs
-based export working in projects using Astro'sstrictest
TypeScript configuration that containsallowJs: false
, it was required to move the exporting files into the package root folder using names that are identical to the export's name.defineEcConfig
helper function and all other re-exports fromastro-expressive-code
(which are important for advanced customization scenarios) to also work inec.config.mjs
outside of monorepos, where Astro's Vite instance does not process integration imports and therefore no TS support is available.getStarlightEcConfigPreprocessor
function to@astrojs/starlight/internal
, because it uses TS and therefore cannot remain in the previous@astrojs/starlight/expressive-code
export which now no longer depends on TS.