export interface ClaudeSession {
    id: string;
    projectPath: string;
    projectName: string;
    startTime: Date;
    lastPrompt?: string;
    lastPromptTime?: Date;
    isActive: boolean;
}
export interface Checkpoint {
    id: string;
    sessionId: string;
    projectPath: string;
    projectName: string;
    message: string;
    timestamp: Date;
    fileCount: number;
    totalSize: number;
    userPrompt?: string;
}
export interface FileSnapshot {
    id: string;
    checkpointId: string;
    relativePath: string;
    content: string;
    hash: string;
    size: number;
    lastModified: Date;
}
export interface WebSocketMessage {
    type: 'session_start' | 'session_stop' | 'checkpoint_created' | 'error' | 'connected';
    data: any;
}
export interface ProjectStats {
    projectName: string;
    projectPath: string;
    checkpointCount: number;
    lastCheckpoint?: Date;
    totalSize: number;
}