export type skipFunction = (variableName: string) => boolean | undefined;
export type variableCompressParameters = skipFunction | string;
declare function map(j: import("postcss").Declaration): void;
declare function variableCompressSplitFiles(opts?: variableCompressParameters[]): {
    postcssPlugin: string;
    Declaration: {
        "*": typeof map;
    };
};
export default variableCompressSplitFiles;