RefundQuoteError — @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 { RefundQuoteError } from '@gj-kit/toss-payments/server';

Signature, parameters, and return type

type RefundQuoteError = {
    readonly source: "library";
    readonly kind: "invalid-refund-input";
    readonly policyId: string;
    readonly field: string;
    readonly reason: string;
} | {
    readonly source: "library";
    readonly kind: "expected-refund-balance-mismatch";
    readonly policyId: string;
    readonly expected: number;
    readonly actual: number;
} | {
    readonly source: "library";
    readonly kind: "calculated-refund-exceeds-balance";
    readonly policyId: string;
    readonly calculatedAmount: number;
    readonly balanceAmount: number;
} | {
    readonly source: "library";
    readonly kind: "custom-refund-calculation-failed";
    readonly policyId: string;
    readonly cause: unknown;
};

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