getSemanticDiagnosticsOfNextAffectedFile
abstract fun getSemanticDiagnosticsOfNextAffectedFile(cancellationToken: CancellationToken = definedExternally, ignoreSourceFile: (sourceFile: SourceFile) -> Boolean = definedExternally): AffectedFileResult<ERROR CLASS: Symbol not found for js.array.ReadonlyArray<typescript/Diagnostic>>?(source)