@pavlovcik/permit2-rpc-manager/dist/cache-manager.d.ts

Intelligent RPC manager with Permit2 validation and advanced fallback strategy

import type { LatencyTestResult } from "./latency-tester.ts";
type LoggerFn = (level: "debug" | "info" | "warn" | "error", message: string, ...optionalParams: any[]) => void;
interface ChainCache {
    fastestRpc: string | null;
    latencyMap: Record<string, LatencyTestResult>;
    lastTested: number;
}
interface CacheManagerOptions {
    cacheTtlMs?: number;
    localStorageKey?: string;
    logger?: LoggerFn;
}
/**
 * CacheManager primarily for browser environments using localStorage.
 * Node.js file caching is handled separately in cache-manager.node.ts.
 */
export declare class CacheManager {
    private cache;
    private cacheLoaded;
    private cacheKey;
    private cacheTtlMs;
    private log;
    constructor(options?: CacheManagerOptions);
    private loadCache;
    private saveCache;
    private getRawChainCache;
    getChainCache(chainId: number): Promise<ChainCache | null>;
    updateChainCache(chainId: number, latencyMap: Record<string, LatencyTestResult>, fastestRpc: string | null): Promise<void>;
    getFastestRpc(chainId: number): Promise<string | null>;
    getLatencyMap(chainId: number): Promise<Record<string, LatencyTestResult> | null>;
}
export {};
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