// config: line_length = 40
contract X {
    type Y is bytes32;
}

type SomeVeryLongTypeName is uint256;

contract Mapping {
    mapping(uint256 => X.Y) mapping1;
    mapping(
        uint256 key => uint256 value
    ) mapping2;
    mapping(
        uint256 veryLongKeyName
            => uint256 veryLongValueName
    ) mapping3;
    mapping(
        string anotherVeryLongKeyName
            => uint256 anotherVeryLongValueName
    ) mapping4;
    mapping(
        SomeVeryLongTypeName anotherVeryLongKeyName
            => uint256 anotherVeryLongValueName
    ) mapping5;

    mapping(
        // comment1
        uint256 key => uint256 value
        // comment2
    ) mapping6;
    mapping( /* comment3 */
        uint256 /* comment4 */ key /* comment5 */
            => /* comment6 */ uint256 /* comment7 */ value /* comment8 */ /* comment9 */
    ) /* comment10 */ mapping7;
}
