import { Tree } from "@angular-devkit/schematics";
export declare function readFileFromFS(path: string): string;
export declare function readFile(host: Tree, path: string): string;
export declare function writeFile(path: string, content: string, host: Tree): void;
export declare function getJSON<T>(host: Tree, path: string): T;
export declare function getJSONFromFS<T>(path: string): T;
export declare function setJSON(host: Tree, path: string, content: Record<string, unknown>): Tree;