import type { Plugin } from 'vite';
interface UserOptions {
    deps: boolean;
    devDeps: boolean;
    except: Array<string | RegExp>;
    /**
     * Additional dependencies to externalize.
     *
     * @example
     *
     * ```ts
     * externalizeDeps({
     *   include: [
     *     /^unlisted-dep(?:\/.*)?$/,
     *   ],
     * })
     * ```
     *
     * @default []
     */
    include: Array<string | RegExp>;
    nodeBuiltins: boolean;
    optionalDeps: boolean;
    peerDeps: boolean;
    useFile: string;
}
/**
 * Returns a Vite plugin to exclude dependencies from the bundle.
 *
 * @example
 *
 * ```ts
 * // vite.config.ts
 * import { defineConfig } from 'vite'
 * import { externalizeDeps } from 'vite-plugin-externalize-deps'
 *
 * export default defineConfig({
 *   plugins: [
 *     externalizeDeps({
 *       deps: true,
 *       devDeps: false,
 *       except: [
 *         // Match exact values with strings.
 *         '@some/obscure/dependency',
 *         // Or match patterns with regular expressions.
 *         /^@some\/obscure(?:\/.+)?$/,
 *       ],
 *       include: [
 *         // Match exact values with strings.
 *         '@some/obscure/dependency',
 *         // Or match patterns with regular expressions.
 *         /^@some\/obscure(?:\/.+)?$/,
 *       ],
 *       nodeBuiltins: true,
 *       optionalDeps: true,
 *       peerDeps: true,
 *       useFile: join(process.cwd(), 'package.json'),
 *     }),
 *   ],
 * })
 * ```
 */
export declare const externalizeDeps: (options?: Partial<UserOptions>) => Plugin;
export {};