Add doc block @link tags to main methods

[olivervogel]

Describe the feature you'd like Add Doc-Block @link tags to main methods that produce links via the respective IDE's language server, which can be displayed and opened.

Sometimes it is necessary to look up more information about the methods in the documentation. A direct link would be very helpful here.

Code Example

    /**
     * Return width of current image
     *
     * @return int
     * @link https://image.intervention.io/v3/basics/meta-information#reading-the-pixel-width
     */
    public function width(): int;

Result

[olivervogel]

Added in https://github.com/Intervention/image/commit/5cd2641a99b822a6abc86f4bb03d0b5a3afa0c0e