pub trait DebugAdapterContext {
fn fire_event(&mut self, event: impl Into<Event> + Send);
fn start_cancellable_progress(
&mut self,
title: String,
message: Option<String>
) -> ProgressContext;
fn end_cancellable_progress(
&mut self,
progress_id: String,
message: Option<String>
);
fn shutdown(&mut self);
}