original_string: public function get( $id ) {
  		if ( isset( $this->types[ $id ] ) ) {
  			return $this->types[ $id ];
  		}
  
  		return null;
  	}
code: public function get( $id ) {
  		if ( isset( $this->types[ $id ] ) ) {
  			return $this->types[ $id ];
  		}
  
  		return null;
  	}
code_tokens: public function get ( $ id ) { if ( isset ( $ this -> types [ $ id ] ) ) { return $ this -> types [ $ id ] ; } return null ; }
docstring: Get icon type
  
  @since  0.1.0
  @param  string $id Icon type ID.
  @return mixed  Icon type or NULL if it's not registered.
docstring_tokens: Get icon type