Preselect completion list entries based on contextual type

It should be cool if tsserver could provide a new command guesstypes to give the capability to guess parameter types when completion is applied

In other word, I would like to support the same feature that I have done with tern

For instance if you open completion for document and select addEventListener :

When you apply completion, I would like call a tsserver command 'guesstypes' to retrieve variables, functions for each function parameters. Here a screenshot which shows a list of variable with string type for the addEventListener type argument :

Empieza leyendo el manejo de completion de tsserver y compara la funcionalidad tern-guess-types vinculada. Define el alcance de un comando guesstypes que devuelva variables y funciones contextuales para los parámetros de completion, y considera cómo debería usar ese resultado la selección de una completion.