src/vs/editor/browser/viewParts/viewCursors/viewCursors.ts/ViewCursors/_hide
class ViewCursors:	private _hide(): void {
		this._primaryCursor.hide();
		for (let i = 0, len = this._secondaryCursors.length; i < len; i++) {
			this._secondaryCursors[i].hide();
		}
		this._isVisible = false;
	}