import type { ImplementedProcedure } from './runtime.js';
export type CallInterceptor = (ctx: {
    procedure: ImplementedProcedure;
    path: string[];
    input: unknown;
    context: unknown;
    signal?: AbortSignal;
    next: (opts?: {
        input?: unknown;
        /** Replaces context entirely; does not merge. */
        context?: unknown;
        signal?: AbortSignal;
    }) => Promise<unknown>;
}) => Promise<unknown>;
type CallState = {
    input: unknown;
    context: unknown;
    signal?: AbortSignal;
};
export declare function runCallInterceptors(interceptors: readonly CallInterceptor[], ctx: {
    procedure: ImplementedProcedure;
    path: string[];
    input: unknown;
    context: unknown;
    signal?: AbortSignal;
}, execute: (current: CallState) => Promise<unknown>): Promise<unknown>;
export {};
//# sourceMappingURL=call-interceptor.d.ts.map