mintable-token-owner Code Style Findings

MIT-01C: Variable Mutability Specifier (Immutable)

Type	Severity	Location
Gas Optimization		mintable-token-owner.sol:L9

Description:

The linked variable is assigned to only once during the contract's constructor.

Example:

Copy
9IMintableToken public token;
10mapping(address => bool) public minters;
11
12// solhint-disable-next-line func-visibility
13constructor(address _token) Ownable() {
14  token = IMintableToken(_token);
15}

Recommendation:

We advise it to be set as immutable greatly optimizing its read-access gas cost.

Alleviation:

The Bonq Protocol team has marked the token variable as immutable.