1/**
2 * Copyright © 2022 650 Industries.
3 *
4 * This source code is licensed under the MIT license found in the
5 * LICENSE file in the root directory of this source tree.
6 */
7import { ReadOnlyGraph, MixedOutput, Module, SerializerOptions } from 'metro';
8import { SerializerParameters } from './withExpoSerializers';
9export declare function replaceEnvironmentVariables(code: string, env: Record<string, string | undefined>): string;
10export declare function getTransformEnvironment(url: string): string | null;
11export declare function environmentVariableSerializerPlugin(entryPoint: string, preModules: readonly Module<MixedOutput>[], graph: ReadOnlyGraph, options: SerializerOptions): SerializerParameters;
12