export type FSMounts = {
    [n: string]: {
        fs: string;
        options: {
            zipData: Buffer;
        };
    };
};
export type Symlinks = {
    [alias: string]: string;
};
export declare const getParentDir: (path: string) => string;
export declare function join(a: string, b: string): string;
export declare function getBrowserFSLibrariesMounts(archiveNames: string[]): Promise<FSMounts>;
export declare function symlinkLibraries(archiveNames: string[], fs: FS, prefix?: string, cwd?: string): Promise<void>;
export declare function createEditorFS({ prefix, allowPersistence }: {
    prefix: string;
    allowPersistence: boolean;
}): Promise<FS>;
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