RefundCalculation — @gj-kit/toss-payments

A public type from @gj-kit/toss-payments/server. The signature below is taken directly from the 0.6.1 release declaration.

Verified import example

import { RefundCalculation } from '@gj-kit/toss-payments/server';

Signature, parameters, and return type

type RefundCalculation = {
    readonly kind: "full";
} | {
    readonly kind: "percentage";
    readonly rateBps: number;
} | {
    readonly kind: "elapsed-time-rate";
    readonly elapsedMs: number;
    /** fallback이면 null. */
    readonly bracketIndex: number | null;
    readonly rateBps: number;
} | {
    readonly kind: "remaining-units";
    readonly totalUnits: number;
    readonly remainingUnits: number;
    readonly rateBps: number;
} | {
    readonly kind: "custom";
    readonly entitlementKind: "rate" | "amount";
    readonly details: Readonly<Record<string, RefundCalculationDetail>>;
};

This declaration is the source of truth for parameters, optionality, generics, return values, and public union/type contracts. Check the package golden path and this subpath’s import conditions for required environment, permission, and error boundaries before calling it.

Release context

• Package: @gj-kit/toss-payments
• Version: 0.6.1
• Public entry: ./server
• Source: GitHub