import { Readable } from 'stream';
/**
 * Pages non-seekable input. Acquiring and decoding the stream is isolated
 * here; the interactive behavior is the completed shared pager core.
 */
export declare function pagerPipe(stream: Readable): Promise<void>;
/**
 * Pages seekable file input. File opening and incremental acquisition stay
 * here while options, commands, rendering and session lifecycle stay in core.
 */
export default function streamPager(input: unknown): Promise<void>;