Language service which helps to get diagnostic messages from typescript source files.

npm install --save-dev typescript-service

import { createService } from 'typescript-service';
const service = createService({ configFile, compilerOptions });
const diagnostics = service.getDiagnostics(fileName);

• configFile (required, string) Path to tsconfig.json file
• compilerOptions (optional, Object) Compiler options to overwrite defined in tsconfig.json

Returns object with properties which are functions:

Update (add) information about file in typescript service.

• fileName (required, string) Path to typescript file
• sourceText (optional, string) File content of this file

Get diagnostic messages for fileName

• fileName (required, string) Path to typescript file
• sourceText (optional, string) If path outside of scope defined in tsconfig you need provide sourceText

Get ts.Program

See CHANGELOG.md