/**
 * GitHub Rewards SDK
 *
 * A simplified rewards system that tracks GitHub development activity
 * and calculates rewards based on contribution metrics.
 */
/// <reference types="node" />
import { EventEmitter } from "events";
import { ProcessedMetrics } from "./types/metrics";
import { SDKConfig } from "./types/sdk";
export declare class GitHubRewardsSDK extends EventEmitter {
    private readonly collector;
    private readonly walletCollector?;
    private readonly logger;
    private readonly validator;
    private readonly config;
    private isTracking;
    constructor(config: SDKConfig);
    startTracking(): Promise<void>;
    stopTracking(): Promise<void>;
    getMetrics(): Promise<ProcessedMetrics | null>;
}
export { SDKConfig, SDKEvents, RewardCalculation } from "./types/sdk";
export { GitHubMetrics, ProcessedMetrics } from "./types/metrics";
export { BaseError, ErrorCode } from "./types/errors";