type AirdropERC20Params = WithOverrides<{
  contents: AbiParameterToPrimitiveType<{
    components: [
      { name: "recipient"; type: "address" },
      { name: "amount"; type: "uint256" },
    ];
    name: "_contents";
    type: "tuple[]";
  }>;
  tokenAddress: AbiParameterToPrimitiveType<{
    name: "_tokenAddress";
    type: "address";
  }>;
}>;