Type-hint to{String,Array} methods

Algo-Web · May 25, 2020 · 8e60505 · 8e60505
1 parent 67d5914
commit 8e60505
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Showing 8 changed files with 15 additions and 8 deletions.
diff --git a/src/MetadataV3/Edm/EntityType/NavigationPropertyHolder.php b/src/MetadataV3/Edm/EntityType/NavigationPropertyHolder.php
@@ -40,7 +40,7 @@ public function offsetUnset($offset): void
         unset($this->property[$offset]);
     }
 
-    public function __toArray()
+    public function __toArray(): array
     {
         return $this->property;
     }

diff --git a/src/MetadataV3/Edm/EntityType/PropertyHolder.php b/src/MetadataV3/Edm/EntityType/PropertyHolder.php
@@ -43,7 +43,7 @@ public function offsetUnset($offset): void
         unset($this->property[$offset]);
     }
 
-    public function __toArray()
+    public function __toArray(): array
     {
         return $this->property;
     }

diff --git a/src/MetadataV3/Edm/Expressions/Constant/ConstantBase.php b/src/MetadataV3/Edm/Expressions/Constant/ConstantBase.php
@@ -63,7 +63,7 @@ abstract class ConstantBase extends ExpressionBase implements IAttribute
      *
      * @return string
      */
-    public function __toString()
+    public function __toString(): string
     {
         return strval($this->__value);
     }

diff --git a/src/MetadataV3/Edm/Expressions/Constant/DateTimeConstant.php b/src/MetadataV3/Edm/Expressions/Constant/DateTimeConstant.php
@@ -58,7 +58,7 @@ public function value(DateTime $value = null): DateTime
      *
      * @return string
      */
-    public function __toString()
+    public function __toString(): string
     {
         // xsd:dateTime is the same as RFCRFC3339
         return $this->__value->format(DateTime::RFC3339);

diff --git a/src/MetadataV3/Edm/Expressions/Constant/DateTimeOffsetConstant.php b/src/MetadataV3/Edm/Expressions/Constant/DateTimeOffsetConstant.php
@@ -60,7 +60,7 @@ public function value(DateTime $value = null): DateTime
      *
      * @return string
      */
-    public function __toString()
+    public function __toString(): string
     {
         // xsd:dateTime is the same as RFCRFC3339
         return $this->__value->format(DateTime::RFC3339);

diff --git a/src/MetadataV3/Edm/Expressions/Constant/TimeConstant.php b/src/MetadataV3/Edm/Expressions/Constant/TimeConstant.php
@@ -59,7 +59,7 @@ public function value(DateTime $value = null): DateTime
      *
      * @return string
      */
-    public function __toString()
+    public function __toString(): string
     {
         // xsd:dateTime is the same as RFCRFC3339
         return $this->__value->format(DateTime::RFC3339);

diff --git a/src/MetadataV3/Edm/OtherTypeConstructs/ReferenceType.php b/src/MetadataV3/Edm/OtherTypeConstructs/ReferenceType.php
@@ -118,7 +118,10 @@ public function isAttribute(): bool
         return $this->getDocumentation() === null;
     }
 
-    public function __toString()
+    /**
+     * @return string
+     */
+    public function __toString(): string
     {
         return sprintf('Ref(%s)', $this->getType()->getName());
     }

diff --git a/src/MetadataV3/Edm/TextType.php b/src/MetadataV3/Edm/TextType.php
@@ -24,10 +24,14 @@ public function __construct(string $name, string $value)
         $this->name = $name;
     }
 
-    public function __toString()
+    /**
+     * @return string
+     */
+    public function __toString(): string
     {
         return $this->__value;
     }
+
     public function getTextContent(): ?string
     {
         return strval($this);