export declare const ns = "pd-";
export declare const getPx: (num: any) => any;
export declare const pxToNum: (num: string | number) => number;
export declare type ClassValue = string | {
    [propName: string]: boolean | undefined | null | string;
};
export declare type ClassesValue = string | number | ClassDictionary | ClassArray | undefined | null | boolean;
interface ClassDictionary {
    [id: string]: any;
}
interface ClassArray extends Array<ClassesValue> {
}
declare const _default: (...classes: ClassesValue[]) => string;
export default _default;