export interface ResolvedDatabaseConfig {
    host: string;
    port: number;
    user: string;
    password: string;
    database: string;
    connectionLimit: number;
    source: string;
    warnings: string[];
}
export declare function resolveDatabaseConfig(env: NodeJS.ProcessEnv): ResolvedDatabaseConfig;
export declare function formatDatabaseTarget(config: ResolvedDatabaseConfig): string;