import { types } from '@db-man/github';
import DbTable from './types/DbTable';
import DbColumn from './types/DbColumn';
/**
 * DEPRECATED
 *
 * ```json
 * {
 *   "iam": [
 *     {"name": "users", "large": true},
 *     {"name": "roles"}
 *   ]
 * }
 * ```
 */
export declare const getTablesByDbName: (dbName?: string) => any;
export declare const getColumns: ({ dbName, tableName, }: {
    dbName?: string | undefined;
    tableName?: string | undefined;
}) => any;
/**
 *
 * @param {*} columns
 * @returns {string}
 */
export declare const getPrimaryKey: (columns: DbColumn[]) => string;
export declare const getTablePrimaryKey: (tables: types.DbTable[], tableName: string) => string;
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