@mapcss/config/esm/core/ast.js

Definition of MapCSS config, loader

import { Root } from "./deps.js";
/** filter `decl` node */
export function filterDeclaration(root) {
    const newRoot = root.clone();
    const cache = [];
    newRoot.walkDecls((node) => {
        cache.push(node);
    });
    return new Root({ nodes: cache });
}