import type { FailureSummary } from "../execution/failure.js";
import type { ArgvRefusalError, RefusalIssue } from "../interpretation/refusal.js";
export interface Refusal {
    readonly nativeApproval?: FailureSummary["nativeApproval"];
    readonly message: string;
    readonly issue: RefusalIssue;
    readonly option?: ArgvRefusalError["option"];
    readonly facet?: ArgvRefusalError["facet"];
    readonly supported?: readonly string[];
    readonly supportedBy?: ArgvRefusalError["supportedBy"];
    readonly hint?: string;
    readonly trailer?: readonly string[];
}
export declare const refusalOf: (err: ArgvRefusalError) => Refusal;
/** Write the terminal pair a --json stream is owed when it ends before the
 * runner produced one: the failure, then the stream's terminal event. A
 * one-shot turn ends with `done`; a session ends with `closed`. Shared so
 * both surfaces stay identical apart from that kind. */
export declare const writeFailurePair: (summary: FailureSummary, terminal?: "done" | "closed") => void;
export declare const refuse: (r: Refusal, json: boolean, terminal?: "done" | "closed") => void;
//# sourceMappingURL=refuse.d.ts.map