import { type TransformResult, type UnpluginContextMeta } from 'unplugin';
import { type ParseOptions } from '@danielx/civet';
import type { UserConfig } from 'vite';
import type { BuildOptions } from 'esbuild';
export type PluginOptions = {
    implicitExtension?: boolean;
    outputExtension?: string;
    transformOutput?: (code: string, id: string) => TransformResult | Promise<TransformResult>;
    emitDeclaration?: boolean;
    declarationExtension?: string;
    typecheck?: boolean | string;
    ts?: 'civet' | 'esbuild' | 'tsc' | 'preserve';
    /** @deprecated Use "ts" option instead */
    js?: boolean;
    /** @deprecated Use "emitDeclaration" instead */
    dts?: boolean;
    /** Number of parallel threads to compile with (Node only) */
    threads?: number;
    /** Cache compilation results based on file mtime (useful for serve or watch mode) */
    cache?: boolean;
    /** config filename, or false/null to not look for default config file */
    config?: string | false | null;
    parseOptions?: ParseOptions;
    tsConfig?: any;
};
export declare function slash(p: string): string;
export declare const rawPlugin: (options: PluginOptions | undefined, meta: UnpluginContextMeta) => {
    name: string;
    enforce: "pre";
    buildStart(this: import("unplugin").UnpluginBuildContext): Promise<void>;
    buildEnd(this: import("unplugin").UnpluginBuildContext, useConfigFileNames?: boolean): Promise<void>;
    resolveId(this: import("unplugin").UnpluginBuildContext & import("unplugin").UnpluginContext, id: string, importer: string | undefined, options: {
        isEntry: boolean;
    }): string | null;
    loadInclude(id: string): boolean;
    load(this: import("unplugin").UnpluginBuildContext & import("unplugin").UnpluginContext, id: string): Promise<TransformResult>;
    esbuild: {
        loader: "tsx" | "jsx";
        config(options: BuildOptions): void;
    };
    vite: {
        config(this: import("vite").ConfigPluginContext, config: UserConfig): void;
        transformIndexHtml(this: import("vite").MinimalPluginContextWithoutEnvironment, html: string): string;
        handleHotUpdate(this: import("vite").MinimalPluginContextWithoutEnvironment, { file, server, modules }: import("vite").HmrContext): import("vite").ModuleNode[] | undefined;
    };
    rspack(compiler: RspackCompiler): any;
    webpack(compiler: import("unplugin").WebpackCompiler): (id: string) => string;
};
declare var unplugin: import("unplugin").UnpluginInstance<PluginOptions | undefined, boolean>;
export default unplugin;