export declare const pathSeparator = "/";
export declare type DirectoryContent = {
    [key: string]: string | DirectoryContent;
};
export interface SimpleStats {
    type: 'dir' | 'file';
}
export interface FileSystemNode extends SimpleStats {
    name: string;
    fullPath: string;
}
export declare class ShallowDirectory implements FileSystemNode {
    name: string;
    fullPath: string;
    type: 'dir';
    constructor(name: string, fullPath: string);
}
export declare class Directory implements FileSystemNode {
    name: string;
    fullPath: string;
    children: Array<File | Directory>;
    type: 'dir';
    constructor(name: string, fullPath: string, children?: Array<File | Directory>);
    static walk(directory: Directory, path: string | string[]): Directory | null;
    static getSubDir(directory: Directory, path: string | string[]): Directory | null;
    static clone(node: Directory, path?: string | string[]): Directory;
    static cloneStructure(node: Directory): Directory;
    static fromContent(content: DirectoryContent, name?: string, location?: string): Directory;
    static toContent(directory: Directory): DirectoryContent;
    /**
     * add one directory to another, in-place
     * @returns {Directory} subject argument
     */
    static mix(subject: Directory, mixin: Directory): Directory;
}
export declare class File implements FileSystemNode {
    name: string;
    fullPath: string;
    type: 'file';
    content?: string;
    constructor(name: string, fullPath: string, content?: string);
}
export declare function isFile(node?: FileSystemNode | null): node is File;
export declare function isDir(node?: FileSystemNode | null): node is Directory;
//# sourceMappingURL=model.d.ts.map