export default class PassthroughContainer extends Container<import("postcss/lib/node").ChildNode> {
    constructor();
    /**
     * @param {postcss.ChildNode[]} nodes
     */
    normalize(nodes: postcss.ChildNode[]): import("postcss/lib/node").ChildNode[][];
}
export namespace postcss {
    type ChildNode = import('postcss').ChildNode;
}
import Container from "postcss/lib/container";
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