import { Knex } from 'knex';
import { PrepareOptions } from '../../init';
import Configuration from '../../domain/Configuration';
import MigrationContext from '../../domain/MigrationContext';
import OperationResult from '../../domain/operation/OperationResult';
import MigrationSourceContext from '../domain/MigrationSourceContext';
export declare enum KnexMigrationAPI {
    MIGRATE_LIST = "migrate.list",
    MIGRATE_LATEST = "migrate.latest",
    MIGRATE_ROLLBACK = "migrate.rollback"
}
/**
 * Invoke Knex's migration API for given function.
 *
 * @param {Knex.Transaction} trx
 * @param {KnexMigrationAPI} funcName
 * @param {MigrationContext} context
 * @returns {Promise<OperationResult>}
 */
export declare function invokeMigrationApi(trx: Knex.Transaction, funcName: KnexMigrationAPI, context: MigrationContext): Promise<OperationResult>;
/**
 * Resolve migration context based on the migration configuration.
 *
 * @param {Configuration} config
 * @param {PrepareOptions} options
 * @returns {(Promise<MigrationSourceContext | null>)}
 */
export declare function resolveMigrationContext(config: Configuration, options: PrepareOptions): Promise<MigrationSourceContext | null>;
/**
 * Get Migration directory path.
 *
 * @param {Configuration} config
 * @returns {string}
 */
export declare function getMigrationPath(config: Configuration): string;