filterNumber

    protected filterNumber(e: KeyboardEvent, type: ColumnType): void {
        if (type === ColumnType.number) {
            const key = e.key;

            if (key.length === 1 || e.code === 'KeyV' && e.ctrlKey) {
                if (/[^0-9]/.test(key) && !['.', ',', '-'].includes(key)) {
                    return e.preventDefault();
                }
            }
        }
    }