import type { AllowanceProps, ApproveProps, SignTokenPermitProps, TransferProps } from './types.js';
import { erc20abi } from './abi/erc20abi.js';
import { type Address, type GetContractReturnType, type Hash, type WalletClient } from 'viem';
import { LidoSDKModule } from '../common/class-primitives/sdk-module.js';
import type { NoTxOptions, PermitSignature, TransactionOptions, TransactionResult } from '../core/types.js';
export declare abstract class AbstractLidoSDKErc20 extends LidoSDKModule {
    abstract contractAddress(): Promise<Address>;
    getContract(): Promise<GetContractReturnType<typeof erc20abi, WalletClient>>;
    balance(address?: Address): Promise<bigint>;
    transfer(props: TransferProps): Promise<TransactionResult>;
    populateTransfer(props: NoTxOptions<TransferProps>): Promise<{
        to: `0x${string}`;
        from: import("viem").JsonRpcAccount;
        data: `0x${string}`;
    }>;
    simulateTransfer(props: NoTxOptions<TransferProps>): Promise<import("viem").SimulateContractReturnType<readonly [{
        readonly constant: true;
        readonly inputs: readonly [];
        readonly name: "eip712Domain";
        readonly outputs: readonly [{
            readonly name: "name";
            readonly type: "string";
        }, {
            readonly name: "version";
            readonly type: "string";
        }, {
            readonly name: "chainId";
            readonly type: "uint256";
        }, {
            readonly name: "verifyingContract";
            readonly type: "address";
        }];
        readonly payable: false;
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly constant: true;
        readonly inputs: readonly [{
            readonly name: "owner";
            readonly type: "address";
        }];
        readonly name: "nonces";
        readonly outputs: readonly [{
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly payable: false;
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly anonymous: false;
        readonly inputs: readonly [{
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly indexed: false;
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }];
        readonly name: "Approval";
        readonly type: "event";
    }, {
        readonly anonymous: false;
        readonly inputs: readonly [{
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "from";
            readonly type: "address";
        }, {
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "to";
            readonly type: "address";
        }, {
            readonly indexed: false;
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }];
        readonly name: "Transfer";
        readonly type: "event";
    }, {
        readonly inputs: readonly [];
        readonly name: "DOMAIN_SEPARATOR";
        readonly outputs: readonly [{
            readonly internalType: "bytes32";
            readonly name: "";
            readonly type: "bytes32";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }];
        readonly name: "allowance";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "approve";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "account";
            readonly type: "address";
        }];
        readonly name: "balanceOf";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "decimals";
        readonly outputs: readonly [{
            readonly internalType: "uint8";
            readonly name: "";
            readonly type: "uint8";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "subtractedValue";
            readonly type: "uint256";
        }];
        readonly name: "decreaseAllowance";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "addedValue";
            readonly type: "uint256";
        }];
        readonly name: "increaseAllowance";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "name";
        readonly outputs: readonly [{
            readonly internalType: "string";
            readonly name: "";
            readonly type: "string";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }, {
            readonly internalType: "uint256";
            readonly name: "deadline";
            readonly type: "uint256";
        }, {
            readonly internalType: "uint8";
            readonly name: "v";
            readonly type: "uint8";
        }, {
            readonly internalType: "bytes32";
            readonly name: "r";
            readonly type: "bytes32";
        }, {
            readonly internalType: "bytes32";
            readonly name: "s";
            readonly type: "bytes32";
        }];
        readonly name: "permit";
        readonly outputs: readonly [];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "symbol";
        readonly outputs: readonly [{
            readonly internalType: "string";
            readonly name: "";
            readonly type: "string";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "totalSupply";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "recipient";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "transfer";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "sender";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "recipient";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "transferFrom";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }], "transferFrom", readonly [sender: `0x${string}`, recipient: `0x${string}`, amount: bigint], import("viem").Chain | undefined, import("viem").Account | undefined, undefined, import("viem").JsonRpcAccount> | import("viem").SimulateContractReturnType<readonly [{
        readonly constant: true;
        readonly inputs: readonly [];
        readonly name: "eip712Domain";
        readonly outputs: readonly [{
            readonly name: "name";
            readonly type: "string";
        }, {
            readonly name: "version";
            readonly type: "string";
        }, {
            readonly name: "chainId";
            readonly type: "uint256";
        }, {
            readonly name: "verifyingContract";
            readonly type: "address";
        }];
        readonly payable: false;
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly constant: true;
        readonly inputs: readonly [{
            readonly name: "owner";
            readonly type: "address";
        }];
        readonly name: "nonces";
        readonly outputs: readonly [{
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly payable: false;
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly anonymous: false;
        readonly inputs: readonly [{
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly indexed: false;
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }];
        readonly name: "Approval";
        readonly type: "event";
    }, {
        readonly anonymous: false;
        readonly inputs: readonly [{
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "from";
            readonly type: "address";
        }, {
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "to";
            readonly type: "address";
        }, {
            readonly indexed: false;
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }];
        readonly name: "Transfer";
        readonly type: "event";
    }, {
        readonly inputs: readonly [];
        readonly name: "DOMAIN_SEPARATOR";
        readonly outputs: readonly [{
            readonly internalType: "bytes32";
            readonly name: "";
            readonly type: "bytes32";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }];
        readonly name: "allowance";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "approve";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "account";
            readonly type: "address";
        }];
        readonly name: "balanceOf";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "decimals";
        readonly outputs: readonly [{
            readonly internalType: "uint8";
            readonly name: "";
            readonly type: "uint8";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "subtractedValue";
            readonly type: "uint256";
        }];
        readonly name: "decreaseAllowance";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "addedValue";
            readonly type: "uint256";
        }];
        readonly name: "increaseAllowance";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "name";
        readonly outputs: readonly [{
            readonly internalType: "string";
            readonly name: "";
            readonly type: "string";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }, {
            readonly internalType: "uint256";
            readonly name: "deadline";
            readonly type: "uint256";
        }, {
            readonly internalType: "uint8";
            readonly name: "v";
            readonly type: "uint8";
        }, {
            readonly internalType: "bytes32";
            readonly name: "r";
            readonly type: "bytes32";
        }, {
            readonly internalType: "bytes32";
            readonly name: "s";
            readonly type: "bytes32";
        }];
        readonly name: "permit";
        readonly outputs: readonly [];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "symbol";
        readonly outputs: readonly [{
            readonly internalType: "string";
            readonly name: "";
            readonly type: "string";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "totalSupply";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "recipient";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "transfer";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "sender";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "recipient";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "transferFrom";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }], "transfer", readonly [recipient: `0x${string}`, amount: bigint], import("viem").Chain | undefined, import("viem").Account | undefined, undefined, import("viem").JsonRpcAccount>>;
    estimateTransfer(props: NoTxOptions<TransferProps>): Promise<bigint>;
    signPermit(props: SignTokenPermitProps): Promise<PermitSignature>;
    populatePermit(props: SignTokenPermitProps): Promise<{
        readonly account: import("viem").JsonRpcAccount;
        readonly domain: {
            name: string;
            version: string;
            chainId: bigint;
            verifyingContract: Address;
        };
        readonly types: {
            readonly EIP712Domain: readonly [{
                readonly name: "name";
                readonly type: "string";
            }, {
                readonly name: "version";
                readonly type: "string";
            }, {
                readonly name: "chainId";
                readonly type: "uint256";
            }, {
                readonly name: "verifyingContract";
                readonly type: "address";
            }];
            readonly Permit: readonly [{
                readonly name: "owner";
                readonly type: "address";
            }, {
                readonly name: "spender";
                readonly type: "address";
            }, {
                readonly name: "value";
                readonly type: "uint256";
            }, {
                readonly name: "nonce";
                readonly type: "uint256";
            }, {
                readonly name: "deadline";
                readonly type: "uint256";
            }];
        };
        readonly primaryType: "Permit";
        readonly message: {
            owner: `0x${string}`;
            spender: `0x${string}`;
            value: bigint;
            nonce: bigint;
            deadline: bigint;
        };
    }>;
    approve(props: ApproveProps): Promise<TransactionResult>;
    populateApprove(props: NoTxOptions<ApproveProps>): Promise<{
        to: `0x${string}`;
        from: `0x${string}`;
        data: `0x${string}`;
    }>;
    simulateApprove(props: NoTxOptions<ApproveProps>): Promise<import("viem").SimulateContractReturnType<readonly [{
        readonly constant: true;
        readonly inputs: readonly [];
        readonly name: "eip712Domain";
        readonly outputs: readonly [{
            readonly name: "name";
            readonly type: "string";
        }, {
            readonly name: "version";
            readonly type: "string";
        }, {
            readonly name: "chainId";
            readonly type: "uint256";
        }, {
            readonly name: "verifyingContract";
            readonly type: "address";
        }];
        readonly payable: false;
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly constant: true;
        readonly inputs: readonly [{
            readonly name: "owner";
            readonly type: "address";
        }];
        readonly name: "nonces";
        readonly outputs: readonly [{
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly payable: false;
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly anonymous: false;
        readonly inputs: readonly [{
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly indexed: false;
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }];
        readonly name: "Approval";
        readonly type: "event";
    }, {
        readonly anonymous: false;
        readonly inputs: readonly [{
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "from";
            readonly type: "address";
        }, {
            readonly indexed: true;
            readonly internalType: "address";
            readonly name: "to";
            readonly type: "address";
        }, {
            readonly indexed: false;
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }];
        readonly name: "Transfer";
        readonly type: "event";
    }, {
        readonly inputs: readonly [];
        readonly name: "DOMAIN_SEPARATOR";
        readonly outputs: readonly [{
            readonly internalType: "bytes32";
            readonly name: "";
            readonly type: "bytes32";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }];
        readonly name: "allowance";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "approve";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "account";
            readonly type: "address";
        }];
        readonly name: "balanceOf";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "decimals";
        readonly outputs: readonly [{
            readonly internalType: "uint8";
            readonly name: "";
            readonly type: "uint8";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "subtractedValue";
            readonly type: "uint256";
        }];
        readonly name: "decreaseAllowance";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "addedValue";
            readonly type: "uint256";
        }];
        readonly name: "increaseAllowance";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "name";
        readonly outputs: readonly [{
            readonly internalType: "string";
            readonly name: "";
            readonly type: "string";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "owner";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "spender";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "value";
            readonly type: "uint256";
        }, {
            readonly internalType: "uint256";
            readonly name: "deadline";
            readonly type: "uint256";
        }, {
            readonly internalType: "uint8";
            readonly name: "v";
            readonly type: "uint8";
        }, {
            readonly internalType: "bytes32";
            readonly name: "r";
            readonly type: "bytes32";
        }, {
            readonly internalType: "bytes32";
            readonly name: "s";
            readonly type: "bytes32";
        }];
        readonly name: "permit";
        readonly outputs: readonly [];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "symbol";
        readonly outputs: readonly [{
            readonly internalType: "string";
            readonly name: "";
            readonly type: "string";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "totalSupply";
        readonly outputs: readonly [{
            readonly internalType: "uint256";
            readonly name: "";
            readonly type: "uint256";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "recipient";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "transfer";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }, {
        readonly inputs: readonly [{
            readonly internalType: "address";
            readonly name: "sender";
            readonly type: "address";
        }, {
            readonly internalType: "address";
            readonly name: "recipient";
            readonly type: "address";
        }, {
            readonly internalType: "uint256";
            readonly name: "amount";
            readonly type: "uint256";
        }];
        readonly name: "transferFrom";
        readonly outputs: readonly [{
            readonly internalType: "bool";
            readonly name: "";
            readonly type: "bool";
        }];
        readonly stateMutability: "nonpayable";
        readonly type: "function";
    }], "approve", readonly [spender: `0x${string}`, amount: bigint], import("viem").Chain | undefined, import("viem").Account | undefined, undefined, import("viem").JsonRpcAccount>>;
    estimateApprove(props: NoTxOptions<ApproveProps>, options?: TransactionOptions): Promise<bigint>;
    allowance({ account: accountProp, to, }: AllowanceProps): Promise<bigint>;
    erc20Metadata(): Promise<{
        name: string;
        symbol: string;
        decimals: number;
        domainSeparator: Hash;
    }>;
    totalSupply(): Promise<bigint>;
    nonces(address: Address): Promise<bigint>;
    erc721Domain(): Promise<{
        name: string;
        version: string;
        chainId: bigint;
        verifyingContract: Address;
    }>;
    private parseProps;
}
//# sourceMappingURL=erc20.d.ts.map