import type { BaseApp } from "@onebots/core";
import { GatewayVerificationStore } from "./verification-store.js";
import { type GatewayVerificationCommand } from "./verification-command.js";
export { isGatewayVerificationCommand, type GatewayVerificationCommand, } from "./verification-command.js";
export type GatewayVerificationOutcome = {
    outcome: "succeeded" | "rejected" | "unknown";
};
export interface GatewayVerificationQuery {
    operationId: string;
    challengeId: string;
    verificationAction: "submit" | "request-sms";
}
export type GatewayVerificationState = "missing" | "running" | "succeeded" | "rejected" | "unknown";
/** 本进程防重放；持久化派发意图与跨重启恢复由 manager 持有。 */
export declare class GatewayVerificationExecutor {
    private readonly app;
    private readonly store;
    private readonly context;
    private readonly key;
    private readonly receipts;
    private readonly busy;
    private closed;
    constructor(app: Pick<BaseApp, "adapters">, store: GatewayVerificationStore, context: GatewayVerificationCommand["expected"]);
    execute(input: GatewayVerificationCommand): Promise<GatewayVerificationOutcome>;
    /** missing 仅表示无匹配的本进程证据，绝不证明操作未执行。 */
    query(input: GatewayVerificationQuery): {
        state: GatewayVerificationState;
    };
    close(): void;
}
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