import type { RrwebChunkPayload } from '@harnessa-fe/protocol';
export { RRWEB_FULL_SNAPSHOT_TYPE, chunkHasFullSnapshot } from './rrweb-types.js';
export declare class RrwebRecorder {
    private readonly onChunk;
    private stopRecording?;
    private flushTimer?;
    private chunkSeq;
    private buffer;
    constructor(onChunk: (chunk: RrwebChunkPayload) => void);
    start(): void;
    stop(): void;
    /**
     * Force rrweb to emit a fresh Meta + FullSnapshot pair right now.
     *
     * Used by the client on every ws hello-ack so each new connection has its
     * own baseline. Without this, the only FullSnapshot for the session is
     * the one rrweb emits at `start()`; if that chunk gets evicted from the
     * outbox (FIFO overflow) or lost because the daemon was down at the
     * critical moment, the session is unreplayable for the rest of its life.
     *
     * Safe to call repeatedly — rrweb just emits another type:2 each time.
     * No-op if the recorder hasn't been started.
     */
    takeFullSnapshot(): void;
    private push;
    private flush;
}