import { SerialParser } from '../types/index.js';
export interface InterByteTimeoutOptions {
    /** Period of silence in milliseconds after which buffered data is emitted. */
    interval: number;
    /** Maximum number of bytes to buffer before forcing an emit. Defaults to 65536. */
    maxBufferSize?: number;
}
/**
 * Creates an inter-byte timeout parser that buffers incoming bytes and emits
 * the accumulated data after a silence period of at least `interval` ms, or
 * when the buffer reaches `maxBufferSize`.
 *
 * @param options - Configuration options.
 * @returns A {@link SerialParser} that emits `Uint8Array` values.
 *
 * @example
 * ```ts
 * import { AbstractSerialDevice, interByteTimeout } from 'webserial-core';
 *
 * class MyDevice extends AbstractSerialDevice<Uint8Array> {
 *   constructor() {
 *     super({ baudRate: 9600, parser: interByteTimeout({ interval: 30 }) });
 *   }
 * }
 * ```
 */
export declare function interByteTimeout(options: InterByteTimeoutOptions): SerialParser<Uint8Array>;