export type CamelToSnakeCase<T extends string> = T extends `${infer First}${infer Rest}` ? `${First extends Capitalize<First> ? '_' : ''}${Lowercase<First>}${CamelToSnakeCase<Rest>}` : T;
/**
 * Converts string value from camel case to snake case.
 * @param value - value to convert.
 */
export declare function camelToSnake<T extends string>(value: T): CamelToSnakeCase<T>;