import { CouponCodeForm } from "../../../../storefront-models/src";
/**
 * Initializes the coupon code form with default values, labels, and placeholders.
 *
 * @ai-category Validation, CouponCode, Form
 * @ai-related setCouponCodeFormCouponCode, submitCouponCodeForm, removeCouponCodeForm
 *
 * @param couponCodeForm - The coupon code form model to initialize
 * @returns void
 *
 * @example
 * ```typescript
 * import { initCouponCodeForm } from "@ikas/bp-storefront";
 * initCouponCodeForm(couponCodeForm);
 * ```
 */
export declare function initCouponCodeForm(couponCodeForm: CouponCodeForm): void;
/**
 * Sets the coupon code value on the form and re-validates if the form has already been submitted.
 *
 * @ai-category Validation, CouponCode, Form
 * @ai-related initCouponCodeForm, submitCouponCodeForm, removeCouponCodeForm
 *
 * @param couponCodeForm - The coupon code form model to update
 * @param value - The new coupon code string to set
 * @returns void
 *
 * @example
 * ```typescript
 * import { setCouponCodeFormCouponCode } from "@ikas/bp-storefront";
 * setCouponCodeFormCouponCode(couponCodeForm, "SUMMER2024");
 * ```
 */
export declare function setCouponCodeFormCouponCode(couponCodeForm: CouponCodeForm, value: string): void;
/**
 * Validates and submits the coupon code form, applying the coupon code to the current cart.
 *
 * @ai-category Validation, CouponCode, Form
 * @ai-related initCouponCodeForm, setCouponCodeFormCouponCode, removeCouponCodeForm
 *
 * @param couponCodeForm - The coupon code form model to submit
 * @returns A promise that resolves to true if the coupon was applied successfully, or false on validation error, missing cart, or API failure
 *
 * @example
 * ```typescript
 * import { submitCouponCodeForm } from "@ikas/bp-storefront";
 * const success = await submitCouponCodeForm(couponCodeForm);
 * if (success) {
 *   console.log("Coupon applied!");
 * }
 * ```
 */
export declare function submitCouponCodeForm(couponCodeForm: CouponCodeForm): Promise<boolean>;
/**
 * Removes the currently applied coupon code from the cart.
 *
 * @ai-category Validation, CouponCode, Form
 * @ai-related initCouponCodeForm, setCouponCodeFormCouponCode, submitCouponCodeForm
 *
 * @param couponCodeForm - The coupon code form model used to track submission state
 * @returns A promise that resolves to true if the coupon was removed successfully, or false on missing cart or API failure
 *
 * @example
 * ```typescript
 * import { removeCouponCodeForm } from "@ikas/bp-storefront";
 * const success = await removeCouponCodeForm(couponCodeForm);
 * if (success) {
 *   console.log("Coupon removed!");
 * }
 * ```
 */
export declare function removeCouponCodeForm(couponCodeForm: CouponCodeForm): Promise<boolean>;