import { File as BabelNodes } from '@babel/types';
import * as babelParser from '@babel/parser';
import { ParseableFile } from './parsable_file';
import { PackageJSON } from './package_json';
export declare class BabelFile extends ParseableFile<BabelNodes> {
    props: ConstructorParameters<typeof ParseableFile>[0] & {
        plugins?: babelParser.ParserPlugin[];
        pkg?: PackageJSON;
    };
    constructor(props?: ConstructorParameters<typeof ParseableFile>[0] & {
        plugins?: babelParser.ParserPlugin[];
        pkg?: PackageJSON;
    });
    get pkg(): PackageJSON;
    /** @see https://stackoverflow.com/a/54003496/340688 */
    static getBuiltins(): any;
    static builtins: any;
    static isNativeImport(pkg: string): any;
    static isLocalImport(pkg: string): boolean;
    static isNodePackageImport(pkg: string): boolean;
    get packageImports(): Promise<string[]>;
    get localImports(): Promise<string[]>;
    get nativeImports(): Promise<string[]>;
    get packageRecursiveImports(): Promise<string[]>;
    get localRecursiveImports(): Promise<string[]>;
    get nativeRecursiveImports(): Promise<string[]>;
    get plugins(): babelParser.ParserPlugin[];
    private cacheParsedContent?;
    parse(content: string): BabelNodes;
    private cacheImports?;
    get imports(): Promise<string[]>;
    static uniqueString(a: string[]): string[];
    private cacheSiblingFiles;
    private cacheRecursiveImports;
    private fileCacheCheck;
    private fileCacheAdd;
    private recursiveImportAdd;
    get recursiveDependencies(): Promise<[string[], {
        [key: string]: BabelFile;
    }]>;
    get recursiveImports(): Promise<string[]>;
    get recursiveSiblings(): Promise<BabelFile[]>;
    /** Given a package json file, will pluck all npm dependencies */
    get dependencies(): Promise<{
        [k: string]: string;
    }>;
}