import { EVMAccountAddress, BlockchainCommonErrors, ERC20ContractError, EVMContractAddress, TokenAmount, Signature } from "@snickerdoodlelabs/objects";
import { ethers } from "ethers";
import { ResultAsync } from "neverthrow";
import { IBaseContract, IERC7529Contract, IRBCContract, ContractOverrides, WrappedTransactionResponse } from "../interfaces/index.js";
export interface IERC20RewardContract extends IBaseContract, IERC7529Contract<ERC20ContractError>, IRBCContract<ERC20ContractError> {
    /**
     * Returns the name of the ERC20 token
     */
    name(): ResultAsync<string, ERC20ContractError | BlockchainCommonErrors>;
    /**
     * Returns the symbol of the ERC20 token
     */
    symbol(): ResultAsync<string, ERC20ContractError | BlockchainCommonErrors>;
    /**
     * Returns the decimals of the ERC20 token
     */
    decimals(): ResultAsync<number, ERC20ContractError | BlockchainCommonErrors>;
    /**
     * Returns the total supply of the ERC20 token
     */
    totalSupply(): ResultAsync<bigint, ERC20ContractError | BlockchainCommonErrors>;
    /**
     * Returns the token balance of the EOA / contract address
     * @param address owner address
     */
    balanceOf(address: EVMAccountAddress | EVMContractAddress): ResultAsync<bigint, ERC20ContractError | BlockchainCommonErrors>;
    /**
     * Returns the spending allowance of the EOA / contract address
     * @param owner owner address
     *  @param spender spender address
     */
    allowance(owner: EVMAccountAddress | EVMContractAddress, spender: EVMAccountAddress | EVMContractAddress): ResultAsync<bigint, ERC20ContractError | BlockchainCommonErrors>;
    /**
     * Allows caller to approve an amount of tokens for spender to transfer
     * @param spender spender address
     *  @param amount amount of tokens to approve
     */
    approve(spender: EVMAccountAddress | EVMContractAddress, amount: TokenAmount, overrides?: ContractOverrides): ResultAsync<WrappedTransactionResponse, BlockchainCommonErrors | ERC20ContractError>;
    /**
     * Allows caller to transfer an amount of tokens to a recipient
     * @param recipient spender address
     *  @param amount amount of tokens to approve
     */
    transfer(recipient: EVMAccountAddress | EVMContractAddress, amount: TokenAmount, overrides?: ContractOverrides): ResultAsync<WrappedTransactionResponse, BlockchainCommonErrors | ERC20ContractError>;
    /**
     * To transfer an amount of tokens from sender to recipient
     * @param sender sender address
     * @param recipient spender address
     *  @param amount amount of tokens to approve
     */
    transferFrom(sender: EVMAccountAddress | EVMContractAddress, recipient: EVMAccountAddress | EVMContractAddress, amount: TokenAmount, overrides?: ContractOverrides): ResultAsync<WrappedTransactionResponse, BlockchainCommonErrors | ERC20ContractError>;
    redeem(account: EVMAccountAddress, amount: TokenAmount, signature: Signature, overrides?: ContractOverrides): ResultAsync<WrappedTransactionResponse, BlockchainCommonErrors | ERC20ContractError>;
    filters: IERC20Filters;
}
export interface IERC20Filters {
    Transfer(fromAddress: EVMAccountAddress | null, toAddress: EVMAccountAddress | null): ethers.DeferredTopicFilter;
}
export declare const IERC20ContractType: unique symbol;
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