import type { Plugin as UnifiedPlugin } from 'unified';
import type { Theme } from './theme.js';
import type { RenderContext, ExportContext } from './context.js';
import type { Page } from 'playwright-core';
import type { PluginRegistry } from '../plugins/registry.js';
export interface BasePlugin {
    name: string;
    priority?: 'first' | 'normal';
    setup?: (registry: PluginRegistry) => void | Promise<void>;
    teardown?: () => void | Promise<void>;
}
export interface MarkdownPlugin extends BasePlugin {
    type: 'markdown';
    plugin: UnifiedPlugin<any[], any>;
    options?: unknown;
}
export interface HtmlPlugin extends BasePlugin {
    type: 'html';
    plugin: UnifiedPlugin<any[], any>;
    options?: unknown;
}
export interface RenderPlugin extends BasePlugin {
    type: 'render';
    hooks: {
        /** Transform the final HTML string before Playwright opens it */
        beforeRender?: (html: string, ctx: RenderContext) => Promise<string> | string;
        /** Called after page loads, before PDF is generated */
        afterPageLoad?: (page: Page, ctx: RenderContext) => Promise<void>;
        /** Post-process the PDF buffer */
        afterPdf?: (pdf: Buffer, ctx: RenderContext) => Promise<Buffer> | Buffer;
    };
}
export interface ThemePlugin extends BasePlugin {
    type: 'theme';
    theme: Theme;
}
export interface ExportPlugin extends BasePlugin {
    type: 'export';
    format: string;
    extension: string;
    export: (html: string, ctx: ExportContext) => Promise<Buffer>;
}
export type AnyPlugin = MarkdownPlugin | HtmlPlugin | RenderPlugin | ThemePlugin | ExportPlugin;
export declare function createMarkdownPlugin(options: Omit<MarkdownPlugin, 'type'>): MarkdownPlugin;
export declare function createHtmlPlugin(options: Omit<HtmlPlugin, 'type'>): HtmlPlugin;
export declare function createRenderPlugin(options: Omit<RenderPlugin, 'type'>): RenderPlugin;
export declare function createThemePlugin(options: Omit<ThemePlugin, 'type'>): ThemePlugin;
export declare function createExportPlugin(options: Omit<ExportPlugin, 'type'>): ExportPlugin;