description

# OfflineAudioContext constructor Null safety

OfflineAudioContext(

1. dynamic numberOfChannels_OR_options,
2. [int? numberOfFrames,
3. num? sampleRate]

)

## Implementation

    factory OfflineAudioContext(numberOfChannels_OR_options,
        [int? numberOfFrames, num? sampleRate]) {
      if ((sampleRate is num) &&
          (numberOfFrames is int) &&
          (numberOfChannels_OR_options is int)) {
        return OfflineAudioContext._create_1(
            numberOfChannels_OR_options, numberOfFrames, sampleRate);
      }
      if ((numberOfChannels_OR_options is Map) &&
          numberOfFrames == null &&
          sampleRate == null) {
        var options_1 =
            convertDartToNative_Dictionary(numberOfChannels_OR_options);
        return OfflineAudioContext._create_2(options_1);
      }
      throw new ArgumentError("Incorrect number or type of arguments");
    }