import { ChainId } from '../packages/chain';
import { Amount, Token } from '../packages/currency';
import { Address } from 'viem';

interface UseTokenAllowance {
    token?: Token;
    chainId: ChainId | undefined;
    owner: Address | undefined;
    spender: Address | undefined;
    enabled?: boolean;
}
export declare const useTokenAllowance: ({ chainId, token, owner, spender, enabled, }: UseTokenAllowance) => import('wagmi').UseReadContractReturnType<readonly [{
    readonly type: "event";
    readonly name: "Approval";
    readonly inputs: readonly [{
        readonly indexed: true;
        readonly name: "owner";
        readonly type: "address";
    }, {
        readonly indexed: true;
        readonly name: "spender";
        readonly type: "address";
    }, {
        readonly indexed: false;
        readonly name: "value";
        readonly type: "uint256";
    }];
}, {
    readonly type: "event";
    readonly name: "Transfer";
    readonly inputs: readonly [{
        readonly indexed: true;
        readonly name: "from";
        readonly type: "address";
    }, {
        readonly indexed: true;
        readonly name: "to";
        readonly type: "address";
    }, {
        readonly indexed: false;
        readonly name: "value";
        readonly type: "uint256";
    }];
}, {
    readonly type: "function";
    readonly name: "allowance";
    readonly stateMutability: "view";
    readonly inputs: readonly [{
        readonly name: "owner";
        readonly type: "address";
    }, {
        readonly name: "spender";
        readonly type: "address";
    }];
    readonly outputs: readonly [{
        readonly type: "uint256";
    }];
}, {
    readonly type: "function";
    readonly name: "approve";
    readonly stateMutability: "nonpayable";
    readonly inputs: readonly [{
        readonly name: "spender";
        readonly type: "address";
    }, {
        readonly name: "amount";
        readonly type: "uint256";
    }];
    readonly outputs: readonly [{
        readonly type: "bool";
    }];
}, {
    readonly type: "function";
    readonly name: "balanceOf";
    readonly stateMutability: "view";
    readonly inputs: readonly [{
        readonly name: "account";
        readonly type: "address";
    }];
    readonly outputs: readonly [{
        readonly type: "uint256";
    }];
}, {
    readonly type: "function";
    readonly name: "decimals";
    readonly stateMutability: "view";
    readonly inputs: readonly [];
    readonly outputs: readonly [{
        readonly type: "uint8";
    }];
}, {
    readonly type: "function";
    readonly name: "name";
    readonly stateMutability: "view";
    readonly inputs: readonly [];
    readonly outputs: readonly [{
        readonly type: "string";
    }];
}, {
    readonly type: "function";
    readonly name: "symbol";
    readonly stateMutability: "view";
    readonly inputs: readonly [];
    readonly outputs: readonly [{
        readonly type: "string";
    }];
}, {
    readonly type: "function";
    readonly name: "totalSupply";
    readonly stateMutability: "view";
    readonly inputs: readonly [];
    readonly outputs: readonly [{
        readonly type: "uint256";
    }];
}, {
    readonly type: "function";
    readonly name: "transfer";
    readonly stateMutability: "nonpayable";
    readonly inputs: readonly [{
        readonly name: "recipient";
        readonly type: "address";
    }, {
        readonly name: "amount";
        readonly type: "uint256";
    }];
    readonly outputs: readonly [{
        readonly type: "bool";
    }];
}, {
    readonly type: "function";
    readonly name: "transferFrom";
    readonly stateMutability: "nonpayable";
    readonly inputs: readonly [{
        readonly name: "sender";
        readonly type: "address";
    }, {
        readonly name: "recipient";
        readonly type: "address";
    }, {
        readonly name: "amount";
        readonly type: "uint256";
    }];
    readonly outputs: readonly [{
        readonly type: "bool";
    }];
}], "allowance", [`0x${string}`, `0x${string}`], Amount<Token> | undefined>;
export {};