import { Request, Response } from "express";
import { AllocationType, DiscountConditionOperator } from "../../../../models";
import { AdminUpsertConditionsReq } from "../../../../types/discount";
import { FindParams } from "../../../../types/common";
/**
 * @oas [post] /admin/discounts/{id}
 * operationId: "PostDiscountsDiscount"
 * summary: "Update a Discount"
 * description: "Update a Discount with a given set of rules that define how the Discount is applied."
 * x-authenticated: true
 * parameters:
 *   - (path) id=* {string} The ID of the Discount.
 *   - (query) expand {string} Comma-separated relations that should be expanded in the returned discount.
 *   - (query) fields {string} Comma-separated fields that should be retrieved in the returned discount.
 * requestBody:
 *   content:
 *     application/json:
 *       schema:
 *         $ref: "#/components/schemas/AdminPostDiscountsDiscountReq"
 * x-codegen:
 *   method: update
 *   queryParams: AdminPostDiscountsDiscountParams
 * x-codeSamples:
 *   - lang: JavaScript
 *     label: JS Client
 *     source: |
 *       import Medusa from "@medusajs/medusa-js"
 *       const medusa = new Medusa({ baseUrl: MEDUSA_BACKEND_URL, maxRetries: 3 })
 *       // must be previously logged in or use api token
 *       medusa.admin.discounts.update(discountId, {
 *         code: "TEST"
 *       })
 *       .then(({ discount }) => {
 *         console.log(discount.id);
 *       });
 *   - lang: Shell
 *     label: cURL
 *     source: |
 *       curl -X POST '{backend_url}/admin/discounts/{id}' \
 *       -H 'Authorization: Bearer {api_token}' \
 *       -H 'Content-Type: application/json' \
 *       --data-raw '{
 *           "code": "TEST"
 *       }'
 * security:
 *   - api_token: []
 *   - cookie_auth: []
 * tags:
 *   - Discounts
 * responses:
 *   200:
 *     description: OK
 *     content:
 *       application/json:
 *         schema:
 *           $ref: "#/components/schemas/AdminDiscountsRes"
 *   "400":
 *     $ref: "#/components/responses/400_error"
 *   "401":
 *     $ref: "#/components/responses/unauthorized"
 *   "404":
 *     $ref: "#/components/responses/not_found_error"
 *   "409":
 *     $ref: "#/components/responses/invalid_state_error"
 *   "422":
 *     $ref: "#/components/responses/invalid_request_error"
 *   "500":
 *     $ref: "#/components/responses/500_error"
 */
declare const _default: (req: Request, res: Response) => Promise<void>;
export default _default;
/**
 * @schema AdminPostDiscountsDiscountReq
 * type: object
 * properties:
 *   code:
 *     type: string
 *     description: A unique code that will be used to redeem the discount
 *   rule:
 *     description: The discount rule that defines how discounts are calculated
 *     type: object
 *     required:
 *       - id
 *     properties:
 *       id:
 *         type: string
 *         description: "The ID of the Rule"
 *       description:
 *         type: string
 *         description: "A short description of the discount"
 *       value:
 *         type: number
 *         description: "The value that the discount represents. This will depend on the type of the discount."
 *       allocation:
 *         type: string
 *         description: "The scope that the discount should apply to. `total` indicates that the discount should be applied on the cart total, and `item` indicates that the discount should be applied to each discountable item in the cart."
 *         enum: [total, item]
 *       conditions:
 *         type: array
 *         description: "A set of conditions that can be used to limit when the discount can be used. Only one of `products`, `product_types`, `product_collections`, `product_tags`, and `customer_groups` should be provided based on the discount condition's type."
 *         items:
 *           type: object
 *           required:
 *             - operator
 *           properties:
 *             id:
 *               type: string
 *               description: "The ID of the condition"
 *             operator:
 *               type: string
 *               description: "Operator of the condition. `in` indicates that discountable resources are within the specified resources. `not_in` indicates that
 *                discountable resources are everything but the specified resources."
 *               enum: [in, not_in]
 *             products:
 *               type: array
 *               description: list of product IDs if the condition's type is `products`.
 *               items:
 *                 type: string
 *             product_types:
 *               type: array
 *               description: list of product type IDs if the condition's type is `product_types`.
 *               items:
 *                 type: string
 *             product_collections:
 *               type: array
 *               description: list of product collection IDs if the condition's type is `product_collections`.
 *               items:
 *                 type: string
 *             product_tags:
 *               type: array
 *               description: list of product tag IDs if the condition's type is `product_tags`.
 *               items:
 *                 type: string
 *             customer_groups:
 *               type: array
 *               description: list of customer group IDs if the condition's type is `customer_groups`.
 *               items:
 *                 type: string
 *   is_disabled:
 *     type: boolean
 *     description: Whether the discount code is disabled on creation. If set to `true`, it will not be available for customers.
 *   starts_at:
 *     type: string
 *     format: date-time
 *     description: The date and time at which the discount should be available.
 *   ends_at:
 *     type: string
 *     format: date-time
 *     description: The date and time at which the discount should no longer be available.
 *   valid_duration:
 *     type: string
 *     description: The duration the discount runs between
 *     example: P3Y6M4DT12H30M5S
 *   usage_limit:
 *     type: number
 *     description: Maximum number of times the discount can be used
 *   regions:
 *     description: A list of region IDs representing the Regions in which the Discount can be used.
 *     type: array
 *     items:
 *       type: string
 *   metadata:
 *      description: An object containing metadata of the discount
 *      type: object
 *      externalDocs:
 *        description: "Learn about the metadata attribute, and how to delete and update it."
 *        url: "https://docs.medusajs.com/development/entities/overview#metadata-attribute"
 */
export declare class AdminPostDiscountsDiscountReq {
    code?: string;
    rule?: AdminUpdateDiscountRule;
    is_disabled?: boolean;
    starts_at?: Date;
    ends_at?: Date | null;
    valid_duration?: string | null;
    usage_limit?: number | null;
    regions?: string[];
    metadata?: Record<string, unknown>;
}
export declare class AdminUpdateDiscountRule {
    id: string;
    description?: string;
    value?: number;
    allocation?: AllocationType;
    conditions?: AdminUpsertCondition[];
}
export declare class AdminUpsertCondition extends AdminUpsertConditionsReq {
    id?: string;
    operator: DiscountConditionOperator;
}
export declare class AdminPostDiscountsDiscountParams extends FindParams {
}