import type { HoistedScript, TransformResult } from '@astrojs/compiler';
import type { CompileCssResult } from '../core/compile/types.js';
import type { PropagationHint } from '../types/public/internal.js';
export interface PageOptions {
    prerender?: boolean;
}
export interface PluginMetadata {
    astro: {
        hydratedComponents: TransformResult['hydratedComponents'];
        clientOnlyComponents: TransformResult['clientOnlyComponents'];
        serverComponents: TransformResult['serverComponents'];
        scripts: TransformResult['scripts'];
        containsHead: TransformResult['containsHead'];
        propagation: PropagationHint;
        pageOptions: PageOptions;
    };
}
export interface PluginCssMetadata {
    astroCss: {
        /**
         * For Astro CSS virtual modules, it can scope to the main Astro module's default export
         * so that if those exports are treeshaken away, the CSS module will also be treeshaken.
         *
         * Example config if the CSS id is `/src/Foo.astro?astro&type=style&lang.css`:
         * ```js
         * cssScopeTo: {
         *   '/src/Foo.astro': ['default']
         * }
         * ```
         *
         * The above is the only config we use today, but we're exposing as a `Record` to follow the
         * upstream Vite implementation: https://github.com/vitejs/vite/pull/16058. When/If that lands,
         * we can also remove our custom implementation.
         */
        cssScopeTo: Record<string, string[]>;
    };
}
export interface CompileMetadata {
    /** Used for HMR to compare code changes */
    originalCode: string;
    /** For Astro CSS virtual module */
    css: CompileCssResult[];
    /** For Astro scripts virtual module */
    scripts: HoistedScript[];
}