src/vs/editor/contrib/suggest/suggestWidget.ts/SuggestWidget/toggleDetailsFocus
class SuggestWidget:	toggleDetailsFocus(): void {
		if (this._state === State.Details) {
			this._setState(State.Open);
			if (this._detailsBorderColor) {
				this._details.widget.domNode.style.borderColor = this._detailsBorderColor;
			}
		} else if (this._state === State.Open && this._isDetailsVisible()) {
			this._setState(State.Details);
			if (this._detailsFocusBorderColor) {
				this._details.widget.domNode.style.borderColor = this._detailsFocusBorderColor;
			}
		}
	}