import { Migration } from '../../migrators/index.js';
import { QueryBuilder } from '../../migrators/query-builder/index.js';
/**
 * Loads the migrations from the provided `migrationsFolder`,
 * and updates the specified configuration file `configFile` accordingly.
 * @param migrationsFolder Folder containing the migrations.
 * @param migrationsFile File containing the built migrations of an electric application.
 *                       Built migrations contain the DDL statements and the triggers.
 */
export declare function buildMigrations(migrationsFolder: string, migrationsFile: string, builder: QueryBuilder): Promise<void>;
/**
 * Reads the provided `migrationsFolder` and returns an array
 * of all the migrations that are present in that folder.
 * Each of those migrations are in their respective folder.
 * @param migrationsFolder
 */
export declare function getMigrationNames(migrationsFolder: string): Promise<string[]>;
/**
 * Loads all migrations that are present in the provided migrations folder.
 * @param migrationsFolder Folder where migrations are stored.
 * @returns An array of migrations.
 */
export declare function loadMigrations(migrationsFolder: string, builder: QueryBuilder): Promise<Migration[]>;