import { Plugin } from 'rollup';
import { InstallTarget } from '../scan-imports';
/**
 * rollup-plugin-wrap-install-targets
 *
 * How it works:
 * 1. An array of "install targets" are passed in, describing all known imports + metadata.
 * 2. If isTreeshake: Known imports are marked for tree-shaking by appending 'snowpack-wrap:' to the input value.
 * 3. If autoDetectPackageExports match: Also mark for wrapping, and use automatic export detection.
 * 4. On load, we return a false virtual file for all "snowpack-wrap:" inputs.
 *    a. That virtual file contains only `export ... from 'ACTUAL_FILE_PATH';` exports
 *    b. Rollup uses those exports to drive its tree-shaking algorithm.
 *    c. Rollup uses those exports to inform its "namedExports" for Common.js entrypoints.
 */
export declare function rollupPluginWrapInstallTargets(isTreeshake: boolean, autoDetectPackageExports: string[], installTargets: InstallTarget[]): Plugin;