MinifyFeature

interface MinifyFeature {
    accept?: Set<EnumToken>;
    ordering: number;
    processMode: FeatureWalkMode;
    register: (options: ParserOptions | MinifyFeatureOptions) => void;
    run: (
        ast: AstAtRule | AstRule,
        options: ParserOptions,
        parent: AstStyleSheet | AstAtRule | AstRule,
        context: { [key: string]: any },
        mode: FeatureWalkMode,
    ) => any;
}