import { type RollupOptions } from "rollup";
import { Target as CopyTarget } from "rollup-plugin-copy";
import { type HeaderOptions } from "../header";
import { type OptionalOptions } from "../util";
export interface GRCOptions {
    /**
     * Where to look for files when inlining assets into CSS.
     */
    assets: string;
    /**
     * Additional files to be copied.
     */
    copyTargets: {
        /**
         * These will be copied relative to the root of each bundle (esnext,
         * standalone…).
         */
        bundle: CopyTarget[];
        /**
         * These will be copied relative to the root of each variant of each bundle
         * (esnext/esm, esnext/umd, standalone/esm…).
         */
        variant: CopyTarget[];
    };
    /**
     * The base dir with entry points for various builds. The extensions
     * determines whether TypeScript processing will be used.
     */
    entryPoints: string;
    /**
     * These are the dependencies that would cause interoperability issues if they
     * were bundled. A notable example here is vis-data.
     */
    externalForPeerBuild: string[];
    /**
     * Passed straight to Rollup.
     */
    globals: Record<string, string>;
    /**
     * Options for {@link generateHeader}.
     */
    header: Partial<HeaderOptions>;
    /**
     * This will be used as a file name with appropriate extensions appended
     * (like .js, .min.js or .css).
     */
    libraryFilename: string;
    /**
     * Simply required package.json.
     */
    packageJSON: Partial<{
        browser: string;
        dependencies: Record<string, string>;
        devDependencies: Record<string, string>;
        exports: Record<string, Record<string, string | undefined> | undefined>;
        files: string[];
        jsnext: string;
        main: string;
        module: string;
        peerDependencies: Record<string, string>;
        types: string;
    }>;
    /**
     * The path to tsconfig.json to be used in this build.
     */
    tsconfig: string;
}
/**
 * Prepare ready to use Rollup configuration file.
 * @remarks
 * IMPORTANT: Use `babel.config.js` in the root of the project, `.babelrc` files
 * are ignored.
 *
 * Plugins:
 * - `\@rollup/plugin-babel` (skipped in ESNext)
 * - `\@rollup/plugin-commonjs`
 * - `\@rollup/plugin-json`
 * - `\@rollup/plugin-node-resolve`
 * - `\@rollup/plugin-terser` (only in minified)
 * - `postcss-assets`
 * - `rollup-plugin-copy`
 * - `rollup-plugin-postcss`
 * - `rollup-plugin-typescript2` (skipped if the entry is .js)
 * @param options - See {@link GRCOptions}.
 * @param mode - Whether the code should be processed for production,
 * development or testing.
 * @returns Ready to use configuration object that can be just exported from
 * `rollup.config.js` or mutated in any way if necessary.
 */
export declare function generateRollupConfiguration(options: OptionalOptions<GRCOptions>, mode?: "production" | "development" | "test"): Promise<RollupOptions[]>;
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