backend/lib/types.ts

// Common types used across the application

export type LLMProvider = "ollama" | "huggingface";

export type AnalysisTask = "summarize" | "evaluate" | "explain" | "extract";

export interface LLMRequest {
  prompt: string;
  model?: string;
  temperature?: number;
  maxTokens?: number;
  systemPrompt?: string;
}

export interface LLMResponse {
  text: string;
  model: string;
  tokensUsed?: number;
}

export interface ModelInfo {
  name: string;
  size?: string;
  description?: string;
  provider: LLMProvider;
}

export interface CacheEntry<T> {
  data: T;
  timestamp: number;
  expiresAt: number;
}