export type MessageType = 'system' | 'agent' | 'user';

export interface ChatMessage {
    type: MessageType;
    message: string;
}

export interface GenerateRequestBody {
    topicId: string;
    messages: ChatMessage[];
}

export interface GenerationStreamEvent {
    type: 'token' | 'complete' | 'error';
    data: string | object | null;
}

export interface GenerationStatus {
    generationId: string;
    status: 'pending' | 'active' | 'completed' | 'error';
    content?: string;
    topicId?: string;
    model?: string;
    tokensGenerated?: number;
    tokensUsedThinking?: number;
}