import { Address, NumberAsString, Token } from '../../types';
export type PoolState = {
    tin: bigint;
    tout: bigint;
    rate: bigint;
    daiBalance: bigint;
    gemBalance: bigint;
};
export type LitePsmData = {
    psmAddress: Address;
    gemDecimals: number;
    toll: string;
    isApproved?: boolean;
};
export type PoolConfig = {
    gem: Token;
    pocketAddress: Address;
    psmAddress: Address;
    identifier: string;
};
export type DexParams = {
    dai: Token;
    usds: Token;
    usdsPsmAddress: Address;
    vatAddress: Address;
    pools: PoolConfig[];
};
export type LitePsmParams = [
    srcToken: Address,
    destToken: Address,
    fromAmount: NumberAsString,
    toAmount: NumberAsString,
    toll: NumberAsString,
    to18ConversionFactor: NumberAsString,
    exchange: Address,
    gemJoinAddress: Address,
    metadata: string,
    beneficiaryDirectionApproveFlag: NumberAsString
];
export type LitePsmDirectPayload = [params: LitePsmParams, permit: string];