import * as babel from '@babel/core';
import type { PluginOption } from 'vite';
export interface LitJsxPluginOptions {
    /**
     * Enable legacy decorators support
     * @default false
     */
    legacyDecorators?: boolean;
    /**
     * Enables support for experimental compiled templates
     * @default true
     */
    useCompiledTemplates?: boolean;
    /**
     * Opts into the automatic discovery is custom elements instead of using the static attribute
     * @default false
     */
    useImportDiscovery?: boolean;
    /**
     * Enable TypeScript type inference for automatic static/dynamic element detection
     * @default false
     */
    useTypeInference?: boolean;
    /**
     * Enable debug mode for additional logging
     * @default false
     */
    debug?: boolean;
    /** Options for the Babel transform */
    babel?: babel.TransformOptions | ((code: string, id: string) => babel.TransformOptions | Promise<babel.TransformOptions>);
}
/**
 * Vite plugin for jsx-lit with preserve-JSX compilation.
 *
 * This plugin uses Babel to transform JSX directly into Lit templates at build time,
 * providing optimal performance by eliminating runtime JSX processing entirely.
 */
export declare const litJsx: (options?: LitJsxPluginOptions) => PluginOption;
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