1.0.0

Changed

• BREAKING: Separate the bridge from the keyring (#156)
  • The Ledger bridge is now a separate class (LedgerIframeBridge), which must be constructed separately from the keyring and passed in as a constructor argument.
  • The bridge initialization has been moved from the keyring constructor to the keyring init method. The bridge is expected to be passed to the keyring uninitialized, and the keyring init method is expected to be called after keyring construction (before the keyring is used).
  • The keyring constructor no longer accepts keyring state. Instead, any pre-existing keyring state should be passed to the deserialize method after construction.
• BREAKING: Export changed from default to named (#174)
  • The keyring is exported as LedgerKeyring
• Add TypeScript types (#174)