import { Metadata } from '../Metadata';
/**
 * Call context passed to server methods.
 */
export type CallContext = {
    /**
     * Request metadata from client.
     */
    metadata: Metadata;
    /**
     * Client address.
     */
    peer: string;
    /**
     * Response header. Sent with the first response, or when `sendHeader` is
     * called.
     */
    header: Metadata;
    /**
     * Manually send response header.
     */
    sendHeader(): void;
    /**
     * Response trailer. Sent when server method returns or throws.
     */
    trailer: Metadata;
    /**
     * Signal that is aborted once the call gets cancelled.
     */
    signal: AbortSignal;
};