import { Program } from '@babel/types';
import { MagicStringBase } from 'magic-string-ast';
import { SFCScriptBlock as SFCScriptBlock$1, SFCDescriptor, SFCParseResult } from '@vue/compiler-sfc';

type SFCScriptBlock = Omit<SFCScriptBlock$1, 'scriptAst' | 'scriptSetupAst'>;
type SFC = Omit<SFCDescriptor, 'script' | 'scriptSetup'> & {
    sfc: SFCParseResult;
    script?: SFCScriptBlock | null;
    scriptSetup?: SFCScriptBlock | null;
    lang: string | undefined;
    getScriptAst(): Program | undefined;
    getSetupAst(): Program | undefined;
} & Pick<SFCParseResult, 'errors'>;
declare function parseSFC(code: string, id: string): SFC;
declare function getFileCodeAndLang(code: string, id: string): {
    code: string;
    lang: string;
};
declare function addNormalScript({ script, lang }: SFC, s: MagicStringBase): {
    start(): number;
    end(): void;
};
declare const HELPER_PREFIX = "__MACROS_";
declare function importHelperFn(s: MagicStringBase, offset: number, name: string, from: string): void;

export { HELPER_PREFIX, SFC, SFCScriptBlock, addNormalScript, getFileCodeAndLang, importHelperFn, parseSFC };