import { Request, Response } from "express";
/**
 * @oas [post] /admin/customer-groups/{id}
 * operationId: "PostCustomerGroupsGroup"
 * summary: "Update a Customer Group"
 * description: "Update a Customer Group's details."
 * x-authenticated: true
 * parameters:
 *   - (path) id=* {string} The ID of the customer group.
 * requestBody:
 *   content:
 *     application/json:
 *       schema:
 *         $ref: "#/components/schemas/AdminPostCustomerGroupsGroupReq"
 * x-codegen:
 *   method: update
 * 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.customerGroups.update(customerGroupId, {
 *         name: "VIP"
 *       })
 *       .then(({ customer_group }) => {
 *         console.log(customer_group.id);
 *       });
 *   - lang: Shell
 *     label: cURL
 *     source: |
 *       curl -X POST '{backend_url}/admin/customer-groups/{id}' \
 *       -H 'Authorization: Bearer {api_token}' \
 *       -H 'Content-Type: application/json' \
 *       --data-raw '{
 *           "name": "VIP"
 *       }'
 * security:
 *   - api_token: []
 *   - cookie_auth: []
 * tags:
 *   - Customer Groups
 * responses:
 *   200:
 *     description: OK
 *     content:
 *       application/json:
 *         schema:
 *           $ref: "#/components/schemas/AdminCustomerGroupsRes"
 *   "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 AdminPostCustomerGroupsGroupReq
 * type: object
 * properties:
 *   name:
 *     description: "Name of the customer group"
 *     type: string
 *   metadata:
 *     description: "Metadata of the customer group."
 *     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 AdminPostCustomerGroupsGroupReq {
    name?: string;
    metadata?: Record<string, unknown>;
}