jamp3/dist/lib/common/pretty-json.d.ts

mp3, id3v1, id3v2 - reader & writer

export declare function prettyJSONify(obj: any, level: number, flat: boolean, options: {
    flatNodes: Array<string>;
    space: string;
}): string;
export declare function toPrettyJsonWithBin(o: any): string;