export declare const utils: {
    baseFindIndex: (array: any, predicate: any, fromIndex: any, fromRight: any) => any;
    filterByKey: (objs: any, keys: any) => any[];
    createRangeMethod: (ranges: any, compareFun: any) => (curr: any) => number;
    debounce: (func: any, wait: any) => () => void;
    uuid: () => string;
    debug: (message: any, config?: any) => void;
    base64ImageSize: (base64Image: any) => number;
};