/**
 * @license
 * Copyright 2026 Qwen
 * SPDX-License-Identifier: Apache-2.0
 */
export interface RealtimeFunctionOutputOptions {
    /**
     * Trusted local confirmation that a Proactive creation was committed.
     * Never derive this flag from model arguments or the rendered receipt text.
     * Omit it if the receipt is replaced by an error or otherwise changed.
     */
    taskAdmission?: boolean;
    /** Trusted runtime refusal before any task mutation, never receipt text. */
    taskAuthorizationRejected?: boolean;
}
/**
 * Exact task identity for a receipt continuation. Normalize only JSON layout
 * and top-level key order; never collapse different strings or array values.
 * The caller must still restrict deduplication to its own admitted tool batch.
 */
export declare function taskRequestKey(name: string, rawArguments: string): string | undefined;
/**
 * Establishes accepted work solely to avoid executing its exact request twice.
 * Warnings or partial results still belong to accepted work and remain in the
 * original receipt. This predicate must never be used to suppress audio.
 */
export declare function isAcceptedTaskAdmission(name: string, output: string, options?: RealtimeFunctionOutputOptions): boolean;
/**
 * Classifies only successful asynchronous task admission, not task completion.
 * A true result alone does not authorize muting: the caller must also verify
 * that this is the matching receipt continuation, every sibling tool qualifies,
 * and the parent response already supplied its spoken preamble.
 */
export declare function isSuccessfulTaskAdmission(name: string, output: string, options?: RealtimeFunctionOutputOptions): boolean;