whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>(
  1. {TResult? defaultLayout(
    1. int? maxCamStreams
    )?,
  2. TResult? singleParticipant(
    1. ParticipantId participant
    )?,
  3. TResult? activeParticipant(
      )?,
    1. TResult? portrait(
      1. PortraitVariant? variant,
      2. int? maxCamStreams
      )?,
    2. TResult? custom(
      1. String compositionId,
      2. Map<String, CompositionParamValue>? compositionParams,
      3. Map<String, String>? sessionAssets
      )?}
    )
    inherited

    Implementation

    @optionalTypeArgs
    TResult? whenOrNull<TResult extends Object?>({
      TResult? Function(int? maxCamStreams)? defaultLayout,
      TResult? Function(@JsonKey(name: 'sessionId') ParticipantId participant)?
          singleParticipant,
      TResult? Function()? activeParticipant,
      TResult? Function(PortraitVariant? variant, int? maxCamStreams)? portrait,
      TResult? Function(
              String compositionId,
              Map<String, CompositionParamValue>? compositionParams,
              Map<String, String>? sessionAssets)?
          custom,
    }) =>
        throw _privateConstructorUsedError;