mya-cli/dist/storage/cache-storage.d.ts

MYA - AI-Powered Stock & Options Analysis CLI Tool

/**
 * Cache storage implementation for API responses
 */
/**
 * Interface for cache storage
 */
export interface CacheStorage {
    get<T>(key: string): Promise<T | null>;
    set<T>(key: string, value: T, ttl?: number): Promise<void>;
    delete(key: string): Promise<void>;
    clear(): Promise<void>;
}
/**
 * Interface for KVNamespace
 */
interface KVNamespace {
    get(key: string, options?: {
        type?: 'text' | 'json' | 'arrayBuffer' | 'stream';
    }): Promise<string | object | ArrayBuffer | ReadableStream | null>;
    put(key: string, value: string | object | ArrayBuffer | ReadableStream, options?: {
        expirationTtl?: number;
    }): Promise<void>;
    delete(key: string): Promise<void>;
    list(options?: {
        prefix?: string;
        limit?: number;
    }): Promise<{
        keys: string[];
        list_complete: boolean;
    }>;
}
/**
 * Implementation of cache storage using Cloudflare KV
 */
export declare class CloudflareKVCache implements CacheStorage {
    private namespace;
    private defaultTTL;
    constructor(namespace: KVNamespace, defaultTTL?: number);
    /**
     * Get a value from cache
     */
    get<T>(key: string): Promise<T | null>;
    /**
     * Set a value in cache
     */
    set<T>(key: string, value: T, ttl?: number): Promise<void>;
    /**
     * Delete a value from cache
     */
    delete(key: string): Promise<void>;
    /**
     * Clear all values from cache
     */
    clear(): Promise<void>;
}
/**
 * Implementation of cache storage using memory
 * Used for testing and development
 */
export declare class MemoryCache implements CacheStorage {
    private cache;
    private defaultTTL;
    constructor(defaultTTL?: number);
    /**
     * Get a value from cache
     */
    get<T>(key: string): Promise<T | null>;
    /**
     * Set a value in cache
     */
    set<T>(key: string, value: T, ttl?: number): Promise<void>;
    /**
     * Delete a value from cache
     */
    delete(key: string): Promise<void>;
    /**
     * Clear all values from cache
     */
    clear(): Promise<void>;
}
/**
 * Factory for creating cache storage instances
 */
export declare class CacheStorageFactory {
    /**
     * Create a cache storage instance
     */
    static createStorage(namespace?: KVNamespace, defaultTTL?: number): CacheStorage;
}
export {};