What is the api for output to problem terminal

[wss29]

Hi,
there is a problem in terminal in theia, I want to output some message to it, what is the API to do the output

[tortmayr]

Hi @wss29,
the problems view is contributed by the @theia/markers extension.
The central component to manage problem markers is the ProblemManager.
You can inject this service to create new problem markers and modify existing ones.