import type { ResponseFormat } from '../core/response-format';
import type { CurrentRecordingStatus, GenericResponse, RecordingData, RecordingOptions } from '../definitions';
/** Platform abstraction used by the service layer. */
export interface VoiceRecorderPlatform {
    /** Checks whether the device can record audio. */
    canDeviceVoiceRecord(): Promise<GenericResponse>;
    /** Returns whether microphone permission is currently granted. */
    hasAudioRecordingPermission(): Promise<GenericResponse>;
    /** Requests microphone permission from the user. */
    requestAudioRecordingPermission(): Promise<GenericResponse>;
    /** Starts a recording session. */
    startRecording(options?: RecordingOptions): Promise<GenericResponse>;
    /** Stops the current recording session and returns the payload. */
    stopRecording(): Promise<RecordingData>;
    /** Pauses the recording session when supported. */
    pauseRecording(): Promise<GenericResponse>;
    /** Resumes a paused recording session when supported. */
    resumeRecording(): Promise<GenericResponse>;
    /** Returns the current recording state. */
    getCurrentStatus(): Promise<CurrentRecordingStatus>;
}
/** Orchestrates platform calls and normalizes responses when requested. */
export declare class VoiceRecorderService {
    /** Selected response format derived from plugin config. */
    private readonly responseFormat;
    /** Platform adapter that performs the actual recording work. */
    private readonly platform;
    constructor(platform: VoiceRecorderPlatform, responseFormat: ResponseFormat);
    /** Checks whether the device can record audio. */
    canDeviceVoiceRecord(): Promise<GenericResponse>;
    /** Returns whether microphone permission is currently granted. */
    hasAudioRecordingPermission(): Promise<GenericResponse>;
    /** Requests microphone permission from the user. */
    requestAudioRecordingPermission(): Promise<GenericResponse>;
    /** Starts a recording session. */
    startRecording(options?: RecordingOptions): Promise<GenericResponse>;
    /** Stops the recording session and formats the payload if needed. */
    stopRecording(): Promise<RecordingData>;
    /** Pauses the recording session when supported. */
    pauseRecording(): Promise<GenericResponse>;
    /** Resumes a paused recording session when supported. */
    resumeRecording(): Promise<GenericResponse>;
    /** Returns the current recording state. */
    getCurrentStatus(): Promise<CurrentRecordingStatus>;
    /** Wraps calls to apply canonical error codes when requested. */
    private execute;
}