PriceStabilizer Code Style Findings

PSR-01C: Inexistent Visibility Specifiers

Type	Severity	Location
Code Style		PriceStabilizer.sol:L13, L17

Description:

The linked variables have no visibility specifiers explicitly set.

Example:

Copy
13uint256 constant WAD = 10**18;
14bytes32 public constant MANAGER_ROLE = keccak256("MANAGER_ROLE");
15bytes32 public constant OPERATOR_ROLE = keccak256("OPERATOR_ROLE");
16
17IStablecoinEngine immutable stablecoinEngine;
18mapping(address => PoolInfo) public poolInfos;

Recommendation:

We advise them to be set to avoid potential compilation discrepancies in the future as the current behaviour is for the compiler to assign one automatically which may deviate between pragma versions.

Alleviation:

Visibility specifiers have been introduced for both referenced variables alleviating this exhibit.