export declare enum ChromaprintAlgorithm {
    Test1 = 0,
    Test2 = 1,
    Test3 = 2,
    Test4 = 3,
    Test5 = 4,
    Default = 1
}
interface Config {
    /**
     * @default 120
     */
    maxDuration: number;
    /**
     * @default: 0
     */
    chunkDuration: number;
    /**
     * @default {ChromaprintAlgorithm.Default}
     */
    algorithm: ChromaprintAlgorithm;
    /**
     * @default false
     */
    rawOutput: boolean;
    /**
     * @default false
     */
    overlap: boolean;
}
/**
 * Generates fingerprint(s) from given file.\
 * With default configuration it will yield at most one fingerprint.
 */
export declare function processAudioFile(file: ArrayBuffer, config?: Config): AsyncGenerator<string>;
declare global {
    var webkitAudioContext: AudioContext | undefined;
}
export {};