getSourceFile
abstract fun getSourceFile( fileName: String, languageVersionOrOptions: ScriptTarget, onError: (message: String) -> Unit = definedExternally, shouldCreateNewSourceFile: Boolean = definedExternally): SourceFile?(source)
abstract fun getSourceFile( fileName: String, languageVersionOrOptions: CreateSourceFileOptions, onError: (message: String) -> Unit = definedExternally, shouldCreateNewSourceFile: Boolean = definedExternally): SourceFile?(source)