/**
 * Unresolved module HTTP fallback phase for the MDX ESM module fetcher.
 *
 * @module transforms/mdx/esm-module-loader/module-fetcher/http-fallback
 */
import type { RuntimeAdapter } from "../../../../platform/adapters/base.js";
import type { Logger } from "../../../../utils/index.js";
import { fetchModuleViaHTTP } from "./http-fetcher.js";
import { cacheModule } from "./module-cache.js";
type FetchModuleViaHttpFn = typeof fetchModuleViaHTTP;
type CacheLocalModuleFn = typeof cacheModule;
export interface ResolveUnresolvedModuleViaHttpFallbackInput {
    normalizedPath: string;
    parentModulePath?: string;
    adapter: RuntimeAdapter;
    fetchAndCacheModule: (path: string, parent?: string) => Promise<string | null>;
    log: Logger;
    projectSlug: string;
    isLocalProject?: boolean;
    strictMissingModules?: boolean;
    esmCacheDir: string;
    pathCache: Map<string, string>;
    reactVersion?: string;
    dependencyPinningCacheKey?: string;
    moduleServerOrigin?: string;
    serverExternalPackages?: readonly string[];
    /** Compile mode of the render fetching this module, part of the cache identity. */
    dev?: boolean;
    fetchViaHttp?: FetchModuleViaHttpFn;
    cacheLocalModule?: CacheLocalModuleFn;
}
/**
 * Resolve an unresolved filesystem module through the local HTTP fallback.
 */
export declare function resolveUnresolvedModuleViaHttpFallback(input: ResolveUnresolvedModuleViaHttpFallbackInput): Promise<string | null>;
export {};
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