import { Request, Response } from "express";
import { AllocationType, DiscountConditionOperator } from "../../../../models";
import { AdminUpsertConditionsReq } from "../../../../types/discount";
import { FindParams } from "../../../../types/common";
/**
 * @oas [post] /discounts/{id}
 * operationId: "PostDiscountsDiscount"
 * summary: "Update a Discount"
 * description: "Updates a Discount with a given set of rules that define how the Discount behaves."
 * x-authenticated: true
 * parameters:
 *   - (path) id=* {string} The ID of the Discount.
 *   - (query) expand {string} (Comma separated) Which fields should be expanded in each item of the result.
 *   - (query) fields {string} (Comma separated) Which fields should be included in each item of the result.
 * requestBody:
 *   content:
 *     application/json:
 *       schema:
 *         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."
 *                 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."
 *                 items:
 *                   type: object
 *                   required:
 *                     - operator
 *                   properties:
 *                     id:
 *                       type: string
 *                       description: "The ID of the Rule"
 *                     operator:
 *                       type: string
 *                       description: Operator of the condition
 *                       enum: [in, not_in]
 *                     products:
 *                       type: array
 *                       description: list of product IDs if the condition is applied on products.
 *                       items:
 *                         type: string
 *                     product_types:
 *                       type: array
 *                       description: list of product type IDs if the condition is applied on product types.
 *                       items:
 *                         type: string
 *                     product_collections:
 *                       type: array
 *                       description: list of product collection IDs if the condition is applied on product collections.
 *                       items:
 *                         type: string
 *                     product_tags:
 *                       type: array
 *                       description: list of product tag IDs if the condition is applied on product tags.
 *                       items:
 *                         type: string
 *                     customer_groups:
 *                       type: array
 *                       description: list of customer group IDs if the condition is applied on customer groups.
 *                       items:
 *                         type: string
 *           is_disabled:
 *             type: boolean
 *             description: Whether the Discount code is disabled on creation. You will have to enable it later to make it available to Customers.
 *           starts_at:
 *             type: string
 *             format: date-time
 *             description: The time at which the Discount should be available.
 *           ends_at:
 *             type: string
 *             format: date-time
 *             description: The time at which the Discount should no longer be available.
 *           valid_duration:
 *             type: string
 *             description: Duration the discount runs between
 *             example: P3Y6M4DT12H30M5S
 *           usage_limit:
 *             type: number
 *             description: Maximum 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
 * 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(discount_id, {
 *         code: 'TEST'
 *       })
 *       .then(({ discount }) => {
 *         console.log(discount.id);
 *       });
 *   - lang: Shell
 *     label: cURL
 *     source: |
 *       curl --location --request POST 'https://medusa-url.com/admin/discounts/{id}' \
 *       --header 'Authorization: Bearer {api_token}' \
 *       --header 'Content-Type: application/json' \
 *       --data-raw '{
 *           "code": "TEST"
 *       }'
 * security:
 *   - api_token: []
 *   - cookie_auth: []
 * tags:
 *   - Discount
 * responses:
 *   200:
 *     description: OK
 *     content:
 *       application/json:
 *         schema:
 *           properties:
 *             discount:
 *               $ref: "#/components/schemas/discount"
 *   "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;
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 {
}