/**
 * Check if a value is empty
 * @param val value to check
 * @returns true if value is empty
 */
export declare const isEmpty: (val: any) => boolean;
/**
 * Clone an object or array deeply to remove references
 * @param val value to clone
 * @returns cloned value of val with no references
 */
export declare const cloneDeep: <TValType extends unknown>(val: TValType) => TValType;
/**
 * A Function to get value from an object and return a default value if not found
 * @param val Object to get value from
 * @param keys array of keys or string of keys separated by '.'
 * @param defaultValue default value to return if value is not found
 */
export declare const getDefaultValue: <TResultType>(val: never, keys: string | string[], defaultValue: TResultType) => TResultType;
export declare const generateID: () => string;