/**
 * @athenna/database
 *
 * (c) João Lenon <lenon@athenna.io>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
import type { Knex } from 'knex';
import { Macroable } from '@athenna/common';
import type { Driver } from '#src/database/drivers/Driver';
import { QueryBuilder } from '#src/database/builders/QueryBuilder';
export declare class Transaction<Client = any, QB = any> extends Macroable {
    /**
     * The drivers responsible for handling database operations.
     */
    driver: Driver<Client, QB>;
    /**
     * Creates a new instance of transaction.
     */
    constructor(driver: Driver);
    /**
     * Return the client of driver.
     */
    getClient(): Client;
    /**
     * Return the query builder of driver.
     */
    getQueryBuilder(): QB;
    /**
     * Commit the transaction.
     */
    commitTransaction(): Promise<void>;
    /**
     * Rollback the transaction.
     */
    rollbackTransaction(): Promise<void>;
    /**
     * Run database migrations.
     */
    runMigrations(): Promise<void>;
    /**
     * Revert database migrations.
     */
    revertMigrations(): Promise<void>;
    /**
     * List all databases available.
     */
    getDatabases(): Promise<string[]>;
    /**
     * Get the current database name.
     */
    getCurrentDatabase(): Promise<string | undefined>;
    /**
     * Verify if database exists.
     */
    hasDatabase(database: string): Promise<boolean>;
    /**
     * Create a new database.
     */
    createDatabase(database: string): Promise<void>;
    /**
     * Drop some database.
     */
    dropDatabase(database: string): Promise<void>;
    /**
     * List all tables available.
     */
    getTables(): Promise<string[]>;
    /**
     * Verify if table exists.
     */
    hasTable(table: string): Promise<boolean>;
    /**
     * Create a new table in database.
     */
    createTable(table: string, closure?: (builder: Knex.TableBuilder) => void | Promise<void>): Promise<void>;
    /**
     * Alter a table in database.
     */
    alterTable(table: string, closure?: (builder: Knex.TableBuilder) => void | Promise<void>): Promise<void>;
    /**
     * Drop a table in database.
     */
    dropTable(table: string): Promise<void>;
    /**
     * Remove all data inside some database table
     * and restart the identity of the table.
     */
    truncate(table: string): Promise<void>;
    /**
     * Make a raw query in database.
     */
    raw<T = any>(sql: string, bindings?: any): Knex.Raw<T>;
    /**
     * Creates a new instance of QueryBuilder for this table.
     */
    table(table: string | any): QueryBuilder;
}