src/vs/editor/contrib/gotoSymbol/link/clickLinkGesture.ts/ClickLinkGesture/_onEditorMouseMove
class ClickLinkGesture:	private _onEditorMouseMove(mouseEvent: ClickLinkMouseEvent): void {
		this._lastMouseMoveEvent = mouseEvent;

		this._onMouseMoveOrRelevantKeyDown.fire([mouseEvent, null]);
	}