import { DynamoDBDocument, TransactWriteCommandInput } from '@aws-sdk/lib-dynamodb';
export type Transaction = {
    id?: string;
};
type TransactionItems = TransactWriteCommandInput['TransactItems'];
export type TransactionItem = NonNullable<TransactionItems>[number];
export declare class DynamoDbManager<TRepositories> {
    client: DynamoDBDocument;
    private transactionItems;
    repositories: TRepositories;
    constructor(client: DynamoDBDocument, repositoryCreator: (dbManager: DynamoDbManager<TRepositories>) => TRepositories);
    executeInTransaction<T>(func: (transaction: Transaction) => Promise<T>): Promise<T>;
    addWriteTransactionItem(transactionId: string, item: TransactionItem): void;
    private executeTransaction;
    private startTransaction;
    private closeTransaction;
}
export {};
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