Function createRequestHandler

createRequestHandler<P, R, E>(serviceCall, sharedServices, targetState?): RequestHandler<P, R | null, E>
Type Parameters
- P extends {
  textDocument: TextDocumentIdentifier;
  }
- R
- E = void
Parameters
- serviceCall: ((services: LangiumCoreAndPartialLSPServices, document: LangiumDocument<AstNode>, params: P, cancelToken: CancellationToken) => HandlerResult<R, E>)
  - - (services, document, params, cancelToken): HandlerResult<R, E>
    - Parameters
      services: LangiumCoreAndPartialLSPServices
      document: LangiumDocument<AstNode>
      params: P
      cancelToken: CancellationToken
      Returns HandlerResult<R, E>
- sharedServices: LangiumSharedServices
- OptionaltargetState: DocumentState
Returns RequestHandler<P, R | null, E>
- Defined in packages/langium/src/lsp/language-server.ts:707