/**
 * A `Result` type indicating success, in which case the object has a `value` key of type `T`,
 * or failure, in which case the object has an `error` key of type `E`.
 *
 * @typeParam T the type of `value` if the result indicates success
 * @typeParam E the type of `error` if the result indicates failure
 */
export declare type Result<T, E> = {
    ok: true;
    value: T;
} | {
    ok: false;
    error: E;
};
/**
 * @param value - The value of a successful operation
 * @returns the Result object representing a successful operation
 */
export declare function Ok<T, E>(value: T): Result<T, E>;
/**
 * @param error - The error encountered when an operation failed
 * @returns the Result object representing failed operation
 */
export declare function Err<T, E>(error: E): Result<T, E>;