/**
 * Snakelize string or keys of given object(s) if provided. Only top level keys are transformed when handling object(s).
 * Input strings / keys assumed to be camelCase.
 *
 * ```typescript
 * snakelize('CamelCase') // ~ camel_case
 * // dots are preserved
 * snakelize('FancyCars.LicenseNumber') // ~ fancy_cars.license_number
 * // handles objects, but no recursive transformation
 * snakelize([{snakelizeDis: {leaveThis: 1}}]) // [{snakelize_dis: {leaveThis: 1}}]
 * ```
 */
declare function snakelize(string: string): string;
declare function snakelize(object: {
    [key: string]: any;
}): {
    [key: string]: any;
};
declare function snakelize(array: Array<{
    [key: string]: any;
}>): Array<{
    [key: string]: any;
}>;
export default snakelize;