Ag grid custom text editor with dropdown list

Ag grid currently does not support a cell editor that has capability to text edit and have a drop down list.

I would like to have a cell editor that user can edit by text AND have a drop down list to choose from as they type where user does not have choose from the drop down list.

I have looked at several solutions

But these solutions don’t allow the user to store values they typed into the cell. Has anyone tried to implement such custom cell editor for ag grid?

I have looked at several solutions