import { CFOrder } from "../../CommonTypes";
import type { CFTransitionResult } from "../../common-types/order-state";
export interface PartialPaymentParams {
    /** The payment amount in integer MINOR currency units (required if openUI is false). If isPercent is true, this is a percentage (0-100) instead. */
    amount?: number;
    /** Defaults to false. */
    isPercent?: boolean;
    /** If true, opens the split payment UI. */
    openUI?: boolean;
    /** Override the fulfillment state after full payment. Render resolves the cascade. */
    checkoutFulfillmentTarget?: string;
}
export interface PartialPaymentResponse {
    success: boolean;
    amount?: number;
    isPercent?: boolean;
    openUI: boolean;
    order: CFOrder | null;
    timestamp: string;
    /** Present when the state machine blocked or forced the transition. */
    transitionResult?: CFTransitionResult;
}
export type PartialPayment = (params?: PartialPaymentParams) => Promise<PartialPaymentResponse>;