Diagnostics
constructor(cameraHardware: DiagnosticsCheckResult, frontCamera: DiagnosticsCheckResult, backCamera: DiagnosticsCheckResult, compositeModePrerequisite: DiagnosticsCheckResult, microphoneFeature: DiagnosticsCheckResult, echoCancellation: DiagnosticsCheckResult, noiseSuppression: DiagnosticsCheckResult, autoGainControl: DiagnosticsCheckResult, audioSampleRate: String, audioFramesPerBuffer: String)