import { DecodeError } from "@wasm-audio-decoders/common/types";

declare module "flac-decoder" {
  export interface FLACDecodedAudio {
    channelData: Float32Array[];
    samplesDecoded: number;
    sampleRate: number;
    bitDepth: number;
    errors: DecodeError[];
  }

  export class FLACDecoder {
    ready: Promise<void>;
    reset: () => Promise<void>;
    free: () => void;
    decode: (flacData: Uint8Array) => Promise<FLACDecodedAudio>;
    flush: () => Promise<FLACDecodedAudio>;
    decodeFile: (flacData: Uint8Array) => Promise<FLACDecodedAudio>;
    decodeFrames: (flacFrames: Uint8Array[]) => Promise<FLACDecodedAudio>;
  }

  export class FLACDecoderWebWorker {
    ready: Promise<void>;
    reset: () => Promise<void>;
    free: () => Promise<void>;
    decode: (flacData: Uint8Array) => Promise<FLACDecodedAudio>;
    flush: () => Promise<FLACDecodedAudio>;
    decodeFile: (flacData: Uint8Array) => Promise<FLACDecodedAudio>;
    decodeFrames: (flacFrames: Uint8Array[]) => Promise<FLACDecodedAudio>;
  }
}