import { Token } from '@uniswap/sdk-core';
import { ProviderConfig } from '../provider';
import { IV3SubgraphProvider, V3SubgraphPool } from '../v3/subgraph-provider';
/**
 * PV3 subgraph provider with ordered fallbacks.
 * Tries each provider in sequence; on failure moves to the next.
 *
 * Typical setup: [PV3SubgraphProvider (real endpoint), StaticPV3SubgraphProvider]
 */
export declare class PV3SubgraphProviderWithFallBacks implements IV3SubgraphProvider {
    private fallbacks;
    constructor(fallbacks: IV3SubgraphProvider[]);
    getPools(currencyIn?: Token, currencyOut?: Token, providerConfig?: ProviderConfig): Promise<V3SubgraphPool[]>;
}