Is that possible to hide from File Watcher file just created by File Template?

File watcher is always triggered on file creation, there is no way to avoid this...

>how to use Live Templates things like camelCase inside File Templates?

You can't use Live templates (snippets/functions) in File Templates. Only Live Templates variables are available             (https://www.jetbrains.com/help/webstorm/2019.2/settings-file-and-code-templates.html, Enable Live Templates).

See https://youtrack.jetbrains.com/issue/IDEA-161937 and linked requests.

File Templates use Apache Velocity template language (http://velocity.apache.org/). You can try using Apache Velocity StringUtils methods in your file templates. For example:

/**
 * File_name to FileName: ${StringUtils.removeAndHump($NAME)}. 
 */

Standard Java String functions can also be used - see http://stackoverflow.com/questions/6998412/velocity-string-function, for example.

Thank you!

Is that possible to add that functionality in the future? (File Watcher + File creation with Live Templates variables).

>Is that possible to add that functionality in the future?

For file watcher, please feel free to file a feature request to youtrack, https://youtrack.jetbrains.com/issues/WEB

as for file creation with Live Templates variables, doesn't it work? See above. Live template functions are not supported, see https://youtrack.jetbrains.com/issue/IDEA-173721

Yes, it does. But it doesn't work if File Watcher is on (I'm using watcher for all *.vue files to start Prettier).

Template:

Result:

that's because the watcher is auto-triggered on file creation, changing the new file. It's not about live templates or file templates

Yeah, I get it. Thanks for help. Should I create feature request or bug report (because IDE throwing me an error)?

Can be submitted as a usability issue