// abi originally generated using open zepplin erc20 standard
// added issue, burn, and decimals

export const ERC20_TYPES = [
  { name: 'Approval', type: 'event' },
  { name: 'Transfer', type: 'event' },
  { name: 'approve', type: 'function' },
  { name: 'balanceOf', type: 'function' },
  { name: 'transfer', type: 'function' },
  { name: 'totalSupply', type: 'function' },
]

export const erc20Abi: any[] = [
  {
    anonymous: false,
    inputs: [
      {
        indexed: true,
        internalType: 'address',
        name: 'owner',
        type: 'address',
      },
      {
        indexed: true,
        internalType: 'address',
        name: 'spender',
        type: 'address',
      },
      {
        indexed: false,
        internalType: 'uint256',
        name: 'value',
        type: 'uint256',
      },
    ],
    name: 'Approval',
    type: 'event',
  },
  {
    anonymous: false,
    inputs: [
      {
        indexed: true,
        internalType: 'address',
        name: 'from',
        type: 'address',
      },
      {
        indexed: true,
        internalType: 'address',
        name: 'to',
        type: 'address',
      },
      {
        indexed: false,
        internalType: 'uint256',
        name: 'value',
        type: 'uint256',
      },
    ],
    name: 'Transfer',
    type: 'event',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'owner',
        type: 'address',
      },
      {
        internalType: 'address',
        name: 'spender',
        type: 'address',
      },
    ],
    name: 'allowance',
    outputs: [
      {
        internalType: 'uint256',
        name: '',
        type: 'uint256',
      },
    ],
    stateMutability: 'view',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'spender',
        type: 'address',
      },
      {
        internalType: 'uint256',
        name: 'amount',
        type: 'uint256',
      },
    ],
    name: 'approve',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'account',
        type: 'address',
      },
    ],
    name: 'balanceOf',
    outputs: [
      {
        internalType: 'uint256',
        name: '',
        type: 'uint256',
      },
    ],
    stateMutability: 'view',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'uint256',
        name: 'amount',
        type: 'uint256',
      },
    ],
    name: 'burn',
    outputs: [],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'spender',
        type: 'address',
      },
      {
        internalType: 'uint256',
        name: 'subtractedValue',
        type: 'uint256',
      },
    ],
    name: 'decreaseAllowance',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'spender',
        type: 'address',
      },
      {
        internalType: 'uint256',
        name: 'addedValue',
        type: 'uint256',
      },
    ],
    name: 'increaseAllowance',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'uint256',
        name: 'amount',
        type: 'uint256',
      },
    ],
    name: 'issue',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'uint256',
        name: 'amount',
        type: 'uint256',
      },
    ],
    name: 'mint',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [],
    name: 'totalSupply',
    outputs: [
      {
        internalType: 'uint256',
        name: '',
        type: 'uint256',
      },
    ],
    stateMutability: 'view',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'recipient',
        type: 'address',
      },
      {
        internalType: 'uint256',
        name: 'amount',
        type: 'uint256',
      },
    ],
    name: 'transfer',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    inputs: [
      {
        internalType: 'address',
        name: 'sender',
        type: 'address',
      },
      {
        internalType: 'address',
        name: 'recipient',
        type: 'address',
      },
      {
        internalType: 'uint256',
        name: 'amount',
        type: 'uint256',
      },
    ],
    name: 'transferFrom',
    outputs: [
      {
        internalType: 'bool',
        name: '',
        type: 'bool',
      },
    ],
    stateMutability: 'nonpayable',
    type: 'function',
  },
  {
    constant: true,
    inputs: [],
    name: 'decimals',
    outputs: [
      {
        name: 'decimals',
        type: 'uint8',
      },
    ],
    payable: false,
    type: 'function',
  },
]