import { FileType, IMergeRule, ISnapshot } from '../types/base.js';
import { ISharedConfig } from '../types/config.js';
export declare const readFile: (filePath: string) => Promise<string | undefined>;
export declare const getHash: (data: string) => string;
export declare const getType: (filePath: string) => FileType;
export declare const writeFile: (filePath: string, data: string | string[], executable?: boolean) => Promise<void>;
export declare const createSnapshot: (filePath: string, sharedDir: string, mergeRules: Map<string, IMergeRule>, executableFiles: Set<string>) => Promise<ISnapshot>;
export declare const createSnapshots: (dir: string, config: Pick<ISharedConfig, 'include' | 'mergeRules' | 'executableFiles' | 'ignorePatterns'>) => Promise<ISnapshot[]>;
export declare const mergeFiles: (name: string, content: string, { type, merge: rules, content: snapshot }: ISnapshot) => string;