import type { Configuration as WebpackConfiguration } from "webpack";
export type LoadableWebpackConfiguration = PotentialPromise<WebpackConfiguration | CallableWebpackConfiguration>;
type PotentialPromise<T> = T | Promise<T>;
type CallableWebpackConfiguration = (env: Env | undefined, argv: Argv) => WebpackConfiguration;
interface Argv extends Record<string, any> {
    env?: Env;
}
interface Env {
    WEBPACK_BUNDLE?: boolean;
    WEBPACK_BUILD?: boolean;
    WEBPACK_WATCH?: boolean;
    WEBPACK_SERVE?: boolean;
    WEBPACK_PACKAGE?: string;
    WEBPACK_DEV_SERVER_PACKAGE?: string;
}
export {};