/**
 * VSCodeGitWatcher - Native VS Code Git integration
 *
 * Uses VS Code's Git extension API to detect commits in real-time
 * without polling or running child_process commands.
 */
export declare class VSCodeGitWatcher {
    private onPetUpdate;
    private lastCommitHashes;
    private disposables;
    private gitMonitor;
    constructor(onPetUpdate: () => void);
    /**
     * Start watching Git repositories
     */
    start(): void;
    /**
     * Initialize repository watching after Git extension is ready
     */
    private initializeWatching;
    /**
     * Track a single repository for changes
     */
    private trackRepository;
    /**
     * Handle repository state change
     */
    private handleRepoChange;
    /**
     * Convert VS Code commit data to GitCommitInfo
     */
    private convertToGitCommitInfo;
    /**
     * Process a new commit - calculate rewards and update pet
     */
    private processCommit;
    /**
     * Update Git streak based on commit date
     */
    private updateStreak;
    /**
     * Format date as YYYY-MM-DD
     */
    private formatDate;
    /**
     * Stop watching and dispose resources
     */
    dispose(): void;
}
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