Faker().currencySymbol

Provides functionality for getting locale-based currency symbol.

Dictionary file 
en:
  time:
    formats:
      us: "%m/%d/%Y %I:%M %p"
    am: "AM"
    pm: "PM"
  faker:
    separator: ' & '
    currency_symbol: '$'
Available Functions 
Faker().currencySymbol.symbol() // => $