import { type Logger } from 'pino';
import { type ChainMap, type ChainMetadata, CoinGeckoTokenPriceGetter, type Token } from '@hyperlane-xyz/sdk';
export declare class PriceGetter extends CoinGeckoTokenPriceGetter {
    private readonly logger;
    private constructor();
    static create(chainMetadata: ChainMap<ChainMetadata>, logger: Logger, coingeckoApiKey?: string, expirySeconds?: number, sleepMsBetweenRequests?: number): PriceGetter;
    tryGetTokenPrice(token: Token): Promise<number | undefined>;
    getCoingeckoPrice(coingeckoId: string): Promise<number | undefined>;
}
//# sourceMappingURL=PriceGetter.d.ts.map