import { UnpluginInstance } from 'unplugin';
import { Arrayable } from '@antfu/utils';
import { T as Transformer } from './types.d-BFeedQsw.js';
export { N as NodeRef, a as TransformerParsed } from './types.d-BFeedQsw.js';
import { ParserOptions } from '@babel/parser';
import { FilterPattern } from 'unplugin-utils';
import { SourceMap } from 'magic-string-ast';
import '@babel/types';

interface Options {
	include?: FilterPattern;
	exclude?: FilterPattern | undefined;
	enforce?: "post" | "pre" | undefined;
	parserOptions?: ParserOptions;
	transformer?: Arrayable<Transformer<any>>;
}
type Overwrite<
	T,
	U
> = Pick<T, Exclude<keyof T, keyof U>> & U;
type OptionsResolved = Overwrite<Required<Options>, {
	exclude: Options["exclude"]
	enforce: Options["enforce"]
	transformer: Transformer<any>[]
}>;
declare function resolveOption(options: Options): OptionsResolved;

declare function transform(code: string, id: string, options: Pick<OptionsResolved, "parserOptions" | "transformer">): Promise<{
	code: string
	map: SourceMap
} | undefined>;

declare const AST: UnpluginInstance<Options, false>;

export { AST, type Options, type OptionsResolved, Transformer, resolveOption, transform };