import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
import { SpeakerSegment, SpeakerSegment$Outbound } from "./speakersegment.js";
/**
 * A stored speech-to-text transcription.
 */
export type SpeechToTextHistoryObject = {
    /**
     * Unique identifier for the history item.
     */
    id: string;
    /**
     * The object type, always 'speech.transcription'.
     */
    object: "speech.transcription";
    /**
     * The transcribed text.
     */
    text: string;
    /**
     * The detected or specified language code.
     */
    language: string | null;
    /**
     * Confidence score from 0 to 1, when available.
     */
    confidence: number | null;
    /**
     * The transcription model used.
     */
    model: string;
    /**
     * The provider that produced the transcription.
     */
    providerId: string | null;
    /**
     * Original filename of the input audio, when available.
     */
    filename: string | null;
    /**
     * Size of the input audio in bytes.
     */
    audioBytes: number;
    /**
     * MIME type of the stored input audio.
     */
    audioMimeType: string | null;
    /**
     * Speaker diarization segments, when present.
     */
    speakers: Array<SpeakerSegment> | null;
    /**
     * Whether the transcription came from the streaming WebSocket.
     */
    streaming: boolean;
    /**
     * Arbitrary metadata stored with the item.
     */
    metadata: {
        [k: string]: any;
    };
    /**
     * Unix timestamp (seconds) when the item was created.
     */
    createdAt: number;
};
/** @internal */
export declare const SpeechToTextHistoryObject$inboundSchema: z.ZodType<SpeechToTextHistoryObject, z.ZodTypeDef, unknown>;
/** @internal */
export type SpeechToTextHistoryObject$Outbound = {
    id: string;
    object: "speech.transcription";
    text: string;
    language: string | null;
    confidence: number | null;
    model: string;
    provider_id: string | null;
    filename: string | null;
    audio_bytes: number;
    audio_mime_type: string | null;
    speakers: Array<SpeakerSegment$Outbound> | null;
    streaming: boolean;
    metadata: {
        [k: string]: any;
    };
    created_at: number;
};
/** @internal */
export declare const SpeechToTextHistoryObject$outboundSchema: z.ZodType<SpeechToTextHistoryObject$Outbound, z.ZodTypeDef, SpeechToTextHistoryObject>;
export declare function speechToTextHistoryObjectToJSON(speechToTextHistoryObject: SpeechToTextHistoryObject): string;
export declare function speechToTextHistoryObjectFromJSON(jsonString: string): SafeParseResult<SpeechToTextHistoryObject, SDKValidationError>;
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