import type { DataSource } from 'typeorm';
export type MigrationGenerateResult = {
    up: string[];
    down: string[];
    content?: string;
};
export type MigrationGenerateCommandContext = {
    /**
     * Directory where the migration(s) should be stored.
     */
    directoryPath?: string;
    /**
     * Name of the migration class.
     */
    name?: string;
    /**
     * DataSource used for reference of existing schema.
     */
    dataSource: DataSource;
    /**
     * Timestamp in milliseconds.
     */
    timestamp?: number;
    /**
     * Prettify sql statements.
     */
    prettify?: boolean;
    /**
     * Only return up- & down-statements instead of backing up the migration to the file system.
     */
    preview?: boolean;
};