/**
 * Stream common - end() argument parsing
 *
 * Extracts the optional chunk and callback from the overloaded end() signature.
 * Shared by browser Writable, Transform, and Duplex.
 */
export interface ParsedEndArgs<T> {
    chunk: T | undefined;
    encoding: string | undefined;
    cb: (() => void) | undefined;
}
/**
 * Parse the overloaded `end()` arguments into a normalised form.
 *
 * Supports the three standard overload shapes:
 *   end(callback?)
 *   end(chunk, callback?)
 *   end(chunk, encoding?, callback?)
 */
export declare function parseEndArgs<T>(chunkOrCallback?: T | (() => void), encodingOrCallback?: string | (() => void), callback?: () => void): ParsedEndArgs<T>;