feat: add unstable_css_imports option#655
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bartlomieju merged 2 commits intoJun 10, 2026
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Allows a 'css' import attribute type to be treated as an asset import (like text/bytes), recorded as an external module in the graph. Used by Deno's CSS module scripts prototype behind --unstable-raw-imports.
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Adds an
unstable_css_importsbuild option, mirroring the existingunstable_text_importsandunstable_bytes_importsoptions. When enabled,a
cssimport attribute type is accepted and the import is recorded as anasset edge (external module) in the graph; when disabled, it errors with
the same unsupported import attribute type error as before.
This unblocks CSS module scripts
(
import sheet from "./a.css" with { type: "css" }) in Deno behind--unstable-raw-imports, prototyped in denoland/deno#35093 (towardsdenoland/deno#11961). Once this lands and is released, the analyzer-level
workaround in that PR (remapping
csstotextfor graph building) canbe replaced with this option.