src/Helper/MapHelper.php
public function removeExtensionHelper($name)
    {
        if (!$this->hasExtensionHelper($name)) {
            throw HelperException::invalidExtension($name);
        }

        unset($this->extensionHelpers[$name]);
    }
public function removeExtensionHelper($name)
    {
        if (!$this->hasExtensionHelper($name)) {
            throw HelperException::invalidExtension($name);
        }

        unset($this->extensionHelpers[$name]);
    }
Removes an extension helper.

@param string $name The extension helper name.

@throws \Ivory\GoogleMap\Exception\HelperException If the extension helper does not exist.