import { defineConfig, defineConfigWithEnv, mergeConfigs } from "./define-config.js";
import { getEnv } from "../platform/compat/process/env.js";
export type ConfigShimBridge = Readonly<{
    defineConfig: typeof defineConfig;
    defineConfigWithEnv: typeof defineConfigWithEnv;
    getEnv: typeof getEnv;
    mergeConfigs: typeof mergeConfigs;
}>;
export type ConfigShimModule = Readonly<{
    source: string;
    url: string;
}>;
/**
 * Encode JavaScript source as deterministic UTF-8 base64 without relying on
 * Node-specific globals.
 *
 * @internal
 */
export declare function encodeConfigShimSource(source: string): string;
export declare function createConfigShimModule(name: string, bridge: ConfigShimBridge): ConfigShimModule;
/** Source for the bare `veryfront` module used while evaluating project config. */
export declare const VERYFRONT_CONFIG_SHIM_SOURCE: string;
/** Data URL form used by temp-file config imports. */
export declare const VERYFRONT_CONFIG_SHIM_URL: string;
//# sourceMappingURL=config-shim.d.ts.map