More type work

src/TrueSkill/Layers/PlayerPerformancesToTeamPerformancesLayer.php

@@ -5,6 +5,7 @@ namespace DNW\Skills\TrueSkill\Layers;
 use DNW\Skills\FactorGraphs\ScheduleStep;
 use DNW\Skills\FactorGraphs\ScheduleSequence;
 use DNW\Skills\PartialPlay;
+use DNW\Skills\Player;
 use DNW\Skills\TrueSkill\Factors\GaussianWeightedSumFactor;
 use DNW\Skills\FactorGraphs\Variable; 
 
@@ -39,6 +40,9 @@ class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLaye
         );
     }
 
+    /**
+     * @param Team[] $teamMembers
+     */
     protected function createPlayerToTeamSumFactor(array $teamMembers, Variable $sumVariable): GaussianWeightedSumFactor
     {
         $weights = array_map(

src/TrueSkill/Layers/PlayerPriorValuesToSkillsLayer.php

@@ -7,6 +7,7 @@ use DNW\Skills\FactorGraphs\Variable;
 use DNW\Skills\FactorGraphs\KeyedVariable;
 use DNW\Skills\Numerics\BasicMath;
 use DNW\Skills\Rating;
+use DNW\Skills\Team;
 use DNW\Skills\TrueSkill\Factors\GaussianPriorFactor;
 use DNW\Skills\TrueSkill\TrueSkillFactorGraph;
 use DNW\Skills\FactorGraphs\ScheduleSequence;
@@ -15,6 +16,9 @@ use DNW\Skills\FactorGraphs\ScheduleSequence;
 // start the process.
 class PlayerPriorValuesToSkillsLayer extends TrueSkillFactorGraphLayer
 {
+    /**
+     * @param Team[] $teams
+     */
     public function __construct(TrueSkillFactorGraph $parentGraph, private readonly array $teams)
     {
         parent::__construct($parentGraph);

src/TrueSkill/Layers/TeamDifferencesComparisonLayer.php

@@ -11,6 +11,9 @@ class TeamDifferencesComparisonLayer extends TrueSkillFactorGraphLayer
 {
     private float $epsilon;
 
+    /**
+     * @param int[] $teamRanks
+     */
     public function __construct(TrueSkillFactorGraph $parentGraph, private readonly array $teamRanks)
     {
         parent::__construct($parentGraph);