description

# JSSymbol constructor

1. @Since.new('3.11')

JSSymbol([

1. String? description

])

Creates a new, unique JavaScript `Symbol`.

If `description` is provided, it's used for debugging but not to access the symbol itself.

## Implementation

    @Since('3.11')
    JSSymbol([String? description])
      : _jsSymbol =
            (description == null
                    ? _constructSymbol()
                    : _constructSymbol(description))
                ._jsSymbol;