import { Exception } from "../java";
/**
 * Operation runned in transaction.
 */
export declare type TTransactionOperation = {
    commit: () => Promise<void>;
    rollback: () => Promise<void>;
};
/**
 * Params of the transaction (for transactional annotations).
 */
export interface ITransactionParams<TT> {
    target?: ITransactional<TT>;
    operation: TTransactionOperation;
}
/**
 * Status of the transaction.
 * @remark https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/transaction/TransactionStatus.html
 */
export declare enum ETransactionStatus {
    closed = 0,
    opened = 1,
    suspended = 2,
    commited = 3,
    rollbacked = 4
}
/**
 * Base interface for all transactions.
 */
export interface ITransaction {
    commit(operations: TTransactionOperation[]): Promise<void>;
    rollback(operations: TTransactionOperation[]): Promise<void>;
    getStatus(): ETransactionStatus;
}
/**
 * Allows to manage transactions.
 * @remark https://docs.oracle.com/javaee/7/api/javax/transaction/TransactionManager.html
 */
export interface ITransactionManager<TT> {
    begin(params: ITransactionParams<TT>): Promise<void>;
    commit(): Promise<void>;
    rollback(): Promise<void>;
    close(): void;
    suspend(): void;
    resume(): void;
    getStatus(): ETransactionStatus;
    getTransaction(): TT;
}
/**
 * Awareness of transactionManager instance (for transactional annotations).
 */
export interface ITransactional<TT> {
    transactionManager?: ITransactionManager<TT>;
}
/**
 * Superclass for all transaction exceptions.
 * @remark https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/transaction/TransactionException.html
 */
export declare class TransactionException extends Exception {
}
/**
 * Thrown when transaction needed.
 * @remark https://docs.oracle.com/javaee/6/api/javax/persistence/TransactionRequiredException.html
 */
export declare class TransactionRequiredException extends Exception {
}