More types for static analysis

2025-04-18 20:04:28 +00:00 · 2023-08-02 14:14:10 +00:00
parent a2c5252cf2
commit 4ddde1e277
7 changed files with 16 additions and 17 deletions
--- a/src/FactorGraphs/FactorGraphLayer.php
+++ b/src/FactorGraphs/FactorGraphLayer.php
@ -60,14 +60,14 @@ abstract class FactorGraphLayer
        $this->localFactors[] = $factor;
    }

-    abstract public function buildLayer();
+    abstract public function buildLayer(): void;

-    public function createPriorSchedule()
+    public function createPriorSchedule(): ?ScheduleSequence
    {
        return null;
    }

-    public function createPosteriorSchedule()
+    public function createPosteriorSchedule(): ?ScheduleSequence
    {
        return null;
    }