Restrict documented GeometryEngine types

brick · Oct 10, 2021 · 3c449fb · 3c449fb
1 parent 3e78423
commit 3c449fb
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/Engine/GeometryEngine.php b/src/Engine/GeometryEngine.php
@@ -4,9 +4,13 @@
 
 namespace Brick\Geo\Engine;
 
+use Brick\Geo\Curve;
 use Brick\Geo\Geometry;
 use Brick\Geo\Exception\GeometryEngineException;
+use Brick\Geo\MultiCurve;
+use Brick\Geo\MultiSurface;
 use Brick\Geo\Point;
+use Brick\Geo\Surface;
 
 /**
  * Interface for geometry engines.
@@ -51,7 +55,7 @@ public function envelope(Geometry $g) : Geometry;
     /**
      * Returns the length of a Curve or MultiCurve in its associated spatial reference.
      *
-     * @param Geometry $g The geometry.
+     * @param Curve|MultiCurve $g The geometry.
      *
      * @return float The length of the geometry.
      *
@@ -62,7 +66,7 @@ public function length(Geometry $g) : float;
     /**
      * Returns the area of a Surface or MultiSurface in its SRID units.
      *
-     * @param Geometry $g The geometry.
+     * @param Surface|MultiSurface $g The geometry.
      *
      * @return float The area of the geometry.
      *
@@ -99,7 +103,7 @@ public function centroid(Geometry $g) : Point;
     /**
      * Returns a Point guaranteed to be on a Surface or MultiSurface.
      *
-     * @param Geometry $g The geometry.
+     * @param Surface|MultiSurface $g The geometry.
      *
      * @return Geometry A point of the surface of the geometry.
      *