Interface IStorage

12.The Undefined/server/storage.ts:4–12

import { CORRECT_FLAG, INITIAL_PROGRESS, HINTS } from "@shared/schema";

export interface IStorage {
  getProgress(sessionId: string): Promise<Progress>;
  updateProgress(sessionId: string, progress: Progress): Promise<Progress>;
  getAttempts(sessionId: string): Promise<number>;
  incrementAttempts(sessionId: string): Promise<number>;
  validateFlag(sessionId: string, flag: string): Promise<FlagResponse>;
  getHints(sessionId: string): Promise<Hint[]>;
  updateHints(sessionId: string, hints: Hint[]): Promise<Hint[]>;
}

interface SessionData {
  progress: Progress;