import type { ProviderStatus, ProviderType } from '../config/types.js';
export declare class StatusTracker {
    private records;
    private windowMs;
    constructor(windowMs?: number);
    recordRequest(providerName: string, latency: number, success: boolean): void;
    getStatus(providerName: string, type: ProviderType): ProviderStatus;
    getAllStatuses(providers: {
        name: string;
        type: ProviderType;
    }[]): ProviderStatus[];
    private prune;
}
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