erge( $chunks, $vendor_chunks, $shared_chunks ) );
	}

	/**
	 * Get list of Checkout block & its inner-block types.
	 *
	 * @return array;
	 */
	public static function get_checkout_block_types() {
		return [
			'Checkout',
			'CheckoutActionsBlock',
			'CheckoutAdditionalInformationBlock',
			'CheckoutBillingAddressBlock',
			'CheckoutContactInformationBlock',
			'CheckoutExpressPaymentBlock',
			'CheckoutFieldsBlock',
			'CheckoutOrderNoteBlock',
			'CheckoutOrderSummaryBlock',
			'CheckoutOrderSummaryCartItemsBlock',
			'CheckoutOrderSummaryCouponFormBlock',
			'CheckoutOrderSummaryDiscountBlock',
			'CheckoutOrderSummaryFeeBlock',
			'CheckoutOrderSummaryShippingBlock',
			'CheckoutOrderSummarySubtotalBlock',
			'CheckoutOrderSummaryTaxesBlock',
			'CheckoutPaymentBlock',
			'CheckoutShippingAddressBlock',
			'CheckoutShippingMethodsBlock',
			'CheckoutShippingMethodBlock',
			'CheckoutPickupOptionsBlock',
			'CheckoutTermsBlock',
			'CheckoutTotalsBlock',
		];
	}
}