Method _handleTypeAhead

packages/main/src/ComboBox.ts:954–962

(value: string, filterValue: string)

	}

	_handleTypeAhead(value: string, filterValue: string) {
		const item = this._getFirstMatchingItem(value);

		if (!item) {
			return;
		}

		this._applyAtomicValueAndSelection(item, filterValue);
	}

	_handleArrowDown(e: KeyboardEvent, indexOfItem: number) {
		const isOpen = this.open;