How to replace the decoration with customized dom element

[cwangsmv]

Hello, it is possible to replace a decoration with customized dom element in Monaco? This maybe similar with replacedWith option in CodeMirror's markTexts method.

What I expect to implement is when user input something follow a certain pattern like {pattern_name(value1, value2, value3)}, it will displayed as pattern_name, but user could still get {pattern_name(value1, value2, value3)} when select-all and copy-paste.

Thanks in advance