export type AudioFormat = 'wav' | 'mp3' | 'm4a' | 'aac' | 'pcm';
export declare function getAudioMimeType(format?: AudioFormat): string;
export declare function getFileExtension(filePath: string): string;
export declare function inferMimeTypeFromPath(filePath: string): string;
export declare function normalizeFileUri(filePath: string): string;
//# sourceMappingURL=audioFormat.d.ts.map