import { TezosFA12Protocol } from './TezosFA12Protocol';
import { TezosFAProtocolOptions } from './TezosFAProtocolOptions';
export declare class TezosUSD extends TezosFA12Protocol {
    readonly options: TezosFAProtocolOptions;
    private static extractAmountRegex;
    constructor(options?: TezosFAProtocolOptions);
    fetchTokenHolders(): Promise<{
        address: string;
        amount: string;
    }[]>;
}