import { RpcProvider } from 'starknet';
import { ProvidersConfig } from './types';
export declare class ProviderManager {
    private readonly bundles;
    private static readonly INITIAL_RETRY_MULTIPLIER;
    private static readonly BASE_RETRY_DELAY;
    private static readonly BACKOFF_EXPONENT;
    private static readonly PROVIDER_RETRIES;
    private constructor();
    static create(config: ProvidersConfig): ProviderManager;
    read<T>(cb: (provider: RpcProvider) => T): T;
    call<T>(cb: (provider: RpcProvider) => Promise<T>): Promise<T>;
    private resetBundle;
    private handleProviderError;
    private deactivateProvider;
}
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