import { Node } from '@tiptap/core';
export interface CouponNodeAttrs {
    /** Fixed code, shown when no response path resolves. */
    code: string;
    /** Dot-path into the submit response JSON (e.g. `data.discountCode`). */
    path: string | null;
    /** Whether the rendered chip shows a copy button. */
    copyable: boolean;
}
declare module '@tiptap/core' {
    interface Commands<ReturnType> {
        coupon: {
            /** Insert a coupon node at the current selection. */
            insertCoupon: (attrs?: Partial<CouponNodeAttrs>) => ReturnType;
        };
    }
}
export declare const Coupon: Node<any, any>;