export interface DashScopeAsrOptions {
    readonly audio: Uint8Array;
    readonly mimeType: string;
    readonly language: string;
    readonly endpoint: string;
    readonly model: string;
    readonly credential: string;
    readonly signal: AbortSignal;
}
export declare function isQwen3AsrFlashModel(model: string): boolean;
/** Transport families that cannot be reached through the synchronous adapter. */
export type BailianModelTransportConflict = 'async-file' | 'filetrans' | 'streaming' | 'message' | 'realtime';
/**
 * The upgraded Model Studio console lists every member of an ASR family side by
 * side. Only the plain synchronous id belongs in this adapter: the other
 * variants take a public file URL, an asynchronous task, or a WebSocket
 * handshake. Posting one of them to the synchronous endpoint fails later with
 * an opaque provider error such as `url error, please check url`, which reads
 * like a plugin defect instead of a model-selection mistake.
 */
export declare function bailianModelTransportConflict(model: string): BailianModelTransportConflict | undefined;
export declare function audioFormatFromMime(mimeType: string): string;
export declare function languageCode(language: string): string;
export declare function dashscopeRequestBody(model: string, dataUri: string, mimeType: string, language: string): Record<string, unknown>;
export declare function extractDashScopeTranscript(parsed: unknown): string;
export declare function transcribeDashScopeAsr(options: DashScopeAsrOptions): Promise<string>;
export declare function dashScopeErrorFields(parsed: unknown): {
    code: string;
    message: string;
};
/** Whether the provider rejected the request because the model id is unknown. */
export declare function isDashScopeModelNotFound(parsed: unknown): boolean;
export declare function dashScopeErrorDetail(parsed: unknown, status: number): string;
export declare function isDashScopeEmptyAudioError(parsed: unknown, status: number): boolean;