import { Settings } from 'graphile-migrate';
import { DbLogger } from '../common';
/**
 * Executes all .sql files located in a specified directory.
 *
 * @param settings - graphile-migrate settings object
 * @param dirPath - relative path from the root of a project to a folder with sql scripts in it, e.g. 'migrations/after-reset'
 */
export declare const runSqlScripts: (settings: Settings, dirPath: string, logger: DbLogger) => Promise<void>;
/**
 * Executes a `migrations/current.sql` located in the root of the project using graphile-migrate `run` command
 *
 * @param settings - graphile-migrate settings object
 */
export declare const runCurrentSql: (settings: Settings, logger: DbLogger) => Promise<void>;
/**
 * Retrieves an array of relative string paths to before-migration sql scripts, which is consumed by graphile-migrate settings.
 * Scripts contain helper functions which are added to ax_utils schema.
 * Approximate return value:
 * ```
 * [
      '..\\..\\..\\..\\libs\\service-common\\migrations\\before-migration\\001-setup.sql',
      '..\\..\\..\\..\\libs\\service-common\\migrations\\before-migration\\002-error-functions.sql',
      '..\\..\\..\\..\\libs\\service-common\\migrations\\before-migration\\003-validation-functions.sql',
      '..\\..\\..\\..\\libs\\service-common\\migrations\\before-migration\\004-subscriptions.sql',
      '..\\..\\..\\..\\libs\\service-common\\migrations\\before-migration\\005-created-updated-triggers.sql',
      '..\\..\\..\\..\\libs\\service-common\\migrations\\before-migration\\006-authorization.sql',
    ]
    ```
 */
export declare const getBeforeMigrationScripts: (migrationsFolder?: string) => Promise<string[]>;
/**
 * Retrieve a relative path to watch-fixtures.sql of `graphile-build-pg` package. The path is relative to the 'migrations' folder of a specific project.
 * Should only be used in development mode. Useful when there is a need to explicitly install postgraphile watch fixtures, so that database owner user can be created without a superuser privilege.
 * Approximate return value: `../../../../node_modules/graphile-build-pg/res/watch-fixtures.sql`
 */
export declare const getGraphileBuildPgWatchFixturesPath: () => string;
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