import { VirtualFileSystem } from '@tact-lang/compiler';
export declare class OverwritableVirtualFileSystem implements VirtualFileSystem {
    root: string;
    overwrites: Map<string, Buffer>;
    constructor(root: string);
    resolve(...path: string[]): string;
    exists(path: string): boolean;
    readFile(path: string): Buffer;
    writeFile(path: string, content: string | Buffer): void;
}