Code completion result for source line:
testOptionalPa|rameter("nevim", "nevim2");
(QueryType=COMPLETION, prefixSearch=false, caseSensitive=true)
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METHOD     testOptionalParameter(mandator  [PUBLIC]   issue223104.js
This is a function with optional parameters.
| String | mandatory | First parameter | 
| String | optional | [optional] Second parameter | 
| Type: | String | 
| Description: | empty string |