src/Charcoal/Source/AbstractSource.php
public function addProperty($property)
    {
        $property = $this->resolvePropertyName($property);
        $this->properties[$property] = true;
        return $this;
    }
public function addProperty($property)
    {
        $property = $this->resolvePropertyName($property);
        $this->properties[$property] = true;
        return $this;
    }
public function addProperty ( $ property ) { $ property = $ this -> resolvePropertyName ( $ property ) ; $ this -> properties [ $ property ] = true ; return $ this ; }
Add a property of the source to fetch.

@param  string|PropertyInterface $property A property key to append.
@return self
Add a property of the source to fetch .