in jshint-server/src/server.ts [431:437]
private onInitialize(params: InitializeParams): HandlerResult<InitializeResult, InitializeError> {
this.workspaceRoot = params.rootPath;
this.nodePath = params.initializationOptions && params.initializationOptions.nodePath;
this.packageManager = params.initializationOptions && params.initializationOptions.packageManager;
return Promise.resolve({ capabilities: { textDocumentSync: this.documents.syncKind } });
}