pantoken / plugins/postcss/prune-custom-props/src / pruneCustomProps

Function: pruneCustomProps()

pruneCustomProps(): Plugin

Beta

Create the prune-unused-custom-properties PostCSS plugin.

Returns

Plugin

A PostCSS Plugin.

Example

Run it as a standalone PostCSS pass

import postcss from "postcss";
import { pruneCustomProps } from "@pantoken/plugin-prune-custom-props";

const out = postcss([pruneCustomProps()]).process(css, { from: undefined }).css;
// only the --instui-* custom properties reachable from real declarations survive