This is the final result:1st you have to create a new document and fill the background with black color!Now use the tool you like and make a shape or line.I used Line tool + Edit -> Transform -> WarpNow go to Blending options:It will look like this:Now you can write something:Now go to blending options and apply these settings:The colors I used are the same as the 1st's layer blending options!You have the final result: