src/vs/workbench/contrib/debug/browser/callStackView.ts/getStackFrameContextOverlay
function getStackFrameContextOverlay(stackFrame: IStackFrame): [string, any][] {
	return [
		[CONTEXT_CALLSTACK_ITEM_TYPE.key, 'stackFrame'],
		[CONTEXT_STACK_FRAME_SUPPORTS_RESTART.key, stackFrame.canRestart]
	];
}