export interface FileSystem {
    copyFile: (from: string, to: string) => void;
    createDirAll: (path: string) => void;
    exists: (path: string) => boolean;
    readFile: (path: string) => string;
    readJson: <T>(path: string) => T;
    removeDir: (path: string) => void;
    removeFile: (path: string) => void;
    writeFile: (path: string, data: string) => void;
    writeJson: (path: string, data: unknown) => void;
}
export declare const nodeFileSystem: FileSystem;
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