/**
 * @typedef {import('./cart').CartData} CartData
 * @typedef {import('./cart').CartShippingAddress} CartShippingAddress
 */

/**
 * @typedef {Object} StoreCart
 *
 * @property {Array}               cartCoupons          An array of coupons applied
 *                                                      to the cart.
 * @property {Array}               cartItems            An array of items in the
 *                                                      cart.
 * @property {number}              cartItemsCount       The number of items in the
 *                                                      cart.
 * @property {number}              cartItemsWeight      The weight of all items in
 *                                                      the cart.
 * @property {boolean}             cartNeedsPayment     True when the cart will
 *                                                      require payment.
 * @property {boolean}             cartNeedsShipping    True when the cart will
 *                                                      require shipping.
 * @property {Array}               cartItemErrors       Item validation errors.
 * @property {Object}              cartTotals           Cart and line total
 *                                                      amounts.
 * @property {boolean}             cartIsLoading        True when cart data is
 *                                                      being loaded.
 * @property {Array}               cartErrors           An array of errors thrown
 *                                                      by the cart.
 * @property {CartShippingAddress} shippingAddress      Shipping address for the
 *                                                      cart.
 * @property {Array}               shippingRates        array of selected shipping
 *                                                      rates.
 * @property {boolean}             shippingRatesLoading Whether or not the
 *                                                      shipping rates are
 *                                                      being loaded.
 * @property {boolean}             hasShippingAddress   Whether or not the cart
 *                                                      has a shipping address yet.
 * @property {function}            receiveCart          Dispatcher to receive
 *                                                      updated cart.
 */

/**
 * @typedef {Object} StoreCartCoupon
 *
 * @property {Array}    appliedCoupons    Collection of applied coupons from the
 *                                        API.
 * @property {boolean}  isLoading         True when coupon data is being loaded.
 * @property {Function} applyCoupon       Callback for applying a coupon by code.
 * @property {Function} removeCoupon      Callback for removing a coupon by code.
 * @property {boolean}  isApplyingCoupon  True when a coupon is being applied.
 * @property {boolean}  isRemovingCoupon  True when a coupon is being removed.
 */

/**
 * @typedef {Object} StoreCartItemAddToCart
 *
 * @property {number}   cartQuantity           The quantity of the item in the
 *                                             cart.
 * @property {boolean}  addingToCart           Whether the cart item is still
 *                                             being added or not.
 * @property {boolean}  cartIsLoading          Whether the cart is being loaded.
 * @property {Function} addToCart              Callback for adding a cart item.
 */

/**
 * @typedef {Object} StoreCartItemQuantity
 *
 * @property {number}   quantity               The quantity of the item in the
 *                                             cart.
 * @property {boolean}  isPendingDelete        Whether the cart item is being
 *                                             deleted or not.
 * @property {Function} changeQuantity         Callback for changing quantity
 *                                             of item in cart.
 * @property {Function} removeItem             Callback for removing a cart item.
 * @property {Object}   cartItemQuantityErrors An array of errors thrown by
 *                                             the cart.
 */

/**
 * @typedef {Object} EmitResponseTypes
 *
 * @property {string} SUCCESS To indicate a success response.
 * @property {string} FAIL    To indicate a failed response.
 * @property {string} ERROR   To indicate an error response.
 */

/**
 * @typedef {Object} NoticeContexts
 *
 * @property {string} PAYMENTS         Notices for the payments step.
 * @property {string} EXPRESS_PAYMENTS Notices for the express payments step.
 */

/**
 * @typedef {NoticeContexts['PAYMENTS']|NoticeContexts['EXPRESS_PAYMENTS']} NoticeContextsEnum
 */

/**
 * @typedef {Object} EmitSuccessResponse
 *
 * @property {EmitResponseTypes['SUCCESS']} type          Should have the value of
 *                                                        EmitResponseTypes.SUCCESS.
 * @property {string}                       [redirectUrl] If the redirect url should be changed set
 *                                                        this. Note, this is ignored for some
 *                                                        emitters.
 * @property {Object}                       [meta]        Additional data returned for the success
 *                                                        response. This varies between context
 *                                                        emitters.
 */

/**
 * @typedef {Object} EmitFailResponse
 *
 * @property {EmitResponseTypes['FAIL']} type             Should have the value of
 *                                                        EmitResponseTypes.FAIL
 * @property {string}                    message          A message to trigger a notice for.
 * @property {NoticeContextsEnum}        [messageContext] What context to display any message in.
 * @property {Object}                    [meta]           Additional data returned for the fail
 *                                                        response. This varies between context
 *                                                        emitters.
 */

/**
 * @typedef {Object} EmitErrorResponse
 *
 * @property {EmitResponseTypes['ERROR']} type               Should have the value of
 *                                                           EmitResponseTypes.ERROR
 * @property {string}                     message            A message to trigger a notice for.
 * @property {boolean}                    retry              If false, then it means an
 *                                                           irrecoverable error so don't allow for
 *                                                           shopper to retry checkout (which may
 *                                                           mean either a different payment or
 *                                                           fixing validation errors).
 * @property {Object}                     [validationErrors] If provided, will be set as validation
 *                                                           errors in the validation context.
 * @property {NoticeContextsEnum}         [messageContext]   What context to display any message in.
 * @property {Object}                     [meta]             Additional data returned for the fail
 *                                                           response. This varies between context
 *                                                           emitters.
 */

/**
 * @typedef {Object} EmitResponseApi
 *
 * @property {EmitResponseTypes}        responseTypes     An object of various response types that can
 *                                                        be used in returned response objects.
 * @property {NoticeContexts}           noticeContexts    An object of various notice contexts that can
 *                                                        be used for targeting where a notice appears.
 * @property {function(Object):boolean} isSuccessResponse Returns whether the given response is of a
 *                                                        success response type.
 * @property {function(Object):boolean} isErrorResponse   Returns whether the given response is of an
 *                                                        error response type.
 * @property {function(Object):boolean} isFailResponse    Returns whether the given response is of a
 *                                                        fail response type.
 */

export {};
