@ardier16/q-js-sdk/lib/contracts/defi/token/ERC20Instance.d.ts

Typescript Library to interact with Q System Contracts

import Web3 from 'web3';
import { TransactionReceipt } from 'web3-eth';
import { ERC20 } from '../../../web3-contracts/ERC20';
import { QNonPayableTx } from '../../../types';
import { SystemContractInstance } from '../../SystemContractInstance';
/**
 * ERC20 instance to interact with Stablecoin contract.
 * See [onchain documentation](@system-contracts-repo/@network/ERC20/) for more details.
 * An instance of this class for a deployed network can be obtained via {@link ContractRegistryInstance.stableCoin}
 */
export declare class ERC20Instance extends SystemContractInstance<ERC20> {
    constructor(web3: Web3, address: string);
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#approve)
     */
    approve(spender: string, amount: string | number, txOptions?: QNonPayableTx): Promise<TransactionReceipt>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#allowance)
     */
    allowance(owner: string, spender: string): Promise<string>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#transfer)
     */
    transfer(recipient: string, amount: string | number, txOptions?: QNonPayableTx): Promise<TransactionReceipt>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#transferfrom)
     */
    transferFrom(sender: string, recipient: string, amount: string | number, txOptions?: QNonPayableTx): Promise<TransactionReceipt>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#balanceof)
     */
    balanceOf(address: string): Promise<string>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#totalsupply)
     */
    totalSupply(): Promise<string>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#name)
     */
    name(): Promise<string>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#symbol)
     */
    symbol(): Promise<string>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#decimals)
     */
    decimals(): Promise<string>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#increaseallowance)
     */
    increaseAllowance(spender: string, amount: string, txOptions?: QNonPayableTx): Promise<TransactionReceipt>;
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#decreaseallowance)
     */
    decreaseAllowance(spender: string, amount: string, txOptions?: QNonPayableTx): Promise<TransactionReceipt>;
}