utils

export declare class Project { constructor(
    documentRegistry: ts.DocumentRegistry,
    readonly diagnosticWriter: DiagnosticWriter,
    cmdLine: ts.ParsedCommandLine,
    enhanceLanguageServiceHost?: (host: ts.LanguageServiceHost) => void
  ) }

addFile(filePath: string)

setFile(fileName: string, snapshot: ts.IScriptSnapshot): void

getSnapshot(filePath: string)

getType(node: ts.Node): ts.Type

getSymbol(node: ts.Node): ts.Symbol | undefined

getFileDiagnostics(fileName: string): ReadonlyArray<ts.Diagnostic>

validateFile(fileName: string): boolean

emitFile(fileName: string): Array<ts.OutputFile>

dispose(): void

readonly projectFiles: ProjectFileCache

readonly externalFiles: ExternalFileCache

readonly languageService: ts.LanguageService

readonly program: ts.Program

readonly typeChecker: ts.TypeChecker

readonly languageServiceHost: ts.LanguageServiceHost