import { StatusResult } from 'simple-git';
import { EventEmitter } from 'events';
export interface GitState {
    branch: string;
    status: StatusResult;
    recentCommits: GitCommit[];
    stagedDiff: string;
    unstagedDiff: string;
}
export interface GitCommit {
    hash: string;
    message: string;
    author: string;
    date: string;
    files: string[];
}
export declare class GitWatcher extends EventEmitter {
    private git;
    private projectDir;
    private pollInterval;
    private lastCommitHash;
    private lastBranch;
    constructor(projectDir: string);
    start(intervalMs?: number): Promise<void>;
    stop(): void;
    private poll;
    getFullState(): Promise<GitState>;
    getDiffForCommit(hash: string): Promise<string>;
    getFileHistory(filePath: string, count?: number): Promise<GitCommit[]>;
}
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