PaymentStateDiff — @gj-kit/toss-payments

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

Verified import example

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

Signature, parameters, and return type

interface PaymentStateDiff {
    readonly previous: PaymentStateSnapshot;
    readonly next: PaymentStateSnapshot;
    readonly changed: boolean;
    readonly statusChange: PaymentStateValueChange<PaymentStatus> | null;
    readonly lifecycleChange: PaymentStateValueChange<PaymentLifecycle> | null;
    readonly balanceAmountChange: PaymentStateBalanceChange | null;
    readonly lastTransactionKeyChange: PaymentStateValueChange<string | null> | null;
    readonly amountStateChange: PaymentStateValueChange<PaymentAmountState> | null;
    readonly pendingCancellationChange: PaymentStateValueChange<boolean> | null;
    readonly abortedCancellationChange: PaymentStateValueChange<boolean> | null;
    readonly cancelableChange: PaymentStateValueChange<boolean> | null;
    readonly partiallyCancelableChange: PaymentStateValueChange<boolean> | null;
    readonly cancelChanges: PaymentCancelChanges;
    readonly warnings: readonly PaymentStateDiffWarning[];
}

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: .
• Source: GitHub