import { type ProjectServerClientMessage, type ProjectServerMessage } from './project-server-protocol.js';
import type { ClientState } from './project-server-types.js';
/**
 * Cap on outbound bytes queued for one client before it is dropped. This
 * server pushes index-activity updates to every client, and `socket.write()`
 * buffers without limit when its `false` return is ignored — so one client
 * that stops reading would otherwise grow the owner's heap indefinitely. The
 * index lives in SQLite; a dropped client re-queries on reconnect.
 */
export declare const MAX_CLIENT_WRITE_BUFFER_BYTES: number;
export declare function sendServerMessage(state: ClientState, message: ProjectServerMessage): void;
export declare function consumeClientChunk(state: ClientState, chunk: Buffer, onMessage: (state: ClientState, message: ProjectServerClientMessage) => void | Promise<void>): void;
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