import { Beat, RepeatingTransaction, Transaction } from '../../../core';
interface SubscriptionContext {
    /** `recurringTransactionsStore.repeatingTransactions`, with linked transactions when augmented. */
    repeatingTransactions: RepeatingTransaction[];
    /** `transactionStore.transactions`, consulted to walk a transaction to its repeating transaction. */
    transactions: Transaction[];
}
/**
 * Which repeating transaction the beat is about, or `undefined` if it cannot tell.
 *
 * The direct pointer wins: `primary_repeating_transaction_guid` on the V2 payload, then on the legacy
 * beat envelope (Upcoming Subscription, WEC-1469; Subscription Price Increase, WEC-1470, see open
 * question 3 in docs/action-blocks/recurring-transaction-block.md). Failing that, the beat's primary
 * transaction is walked to the repeating transaction it is linked to: the hydrated
 * `beat.primary_transaction` first, then the transaction store, then each repeating transaction's
 * own linked `transactions`.
 */
export declare const resolveSubscriptionGuid: (beat: Beat, { repeatingTransactions, transactions }: SubscriptionContext) => string | undefined;
export {};