import { BuildTarget } from "@trigger.dev/core/v3/schemas";
import { BuildExtension, ResolvedConfig } from "@trigger.dev/core/v3/build";
import { CliApiClient } from "../apiClient.js";
export declare function createExternalsBuildExtension(target: BuildTarget, config: ResolvedConfig, forcedExternal?: string[]): BuildExtension;
export declare function resolveAlwaysExternal(client: CliApiClient): Promise<string[]>;