export declare function pick(o: object, ...props: any[]): any;
export declare function deepEqual(o1: any, o2: any): any;
export declare function closestElement(selector: any, base: any): any;
export declare function findElements(selector: any, base: any): any;
export declare const capitalize: (s: any) => any;
export declare const isValidURL: (str: any) => boolean;
