feat(snjs): add authenticator use cases (#2145)

* feat(snjs): add authenticator use case

* feat(snjs): add use cases for listing, deleting and verifying authenticators

* fix(snjs): spec for deleting authenticator

packages/snjs/lib/Application/Options/OptionalOptions.ts

@@ -17,4 +17,24 @@ export interface ApplicationOptionalConfiguratioOptions {
    * URL for WebSocket providing permissions and roles information.
    */
   webSocketUrl?: string
+
+  /**
+   * 3rd party library function for prompting U2F authenticator device registration
+   *
+   * @param registrationOptions - Registration options generated by the server
+   * @returns authenticator device response
+   */
+  u2fAuthenticatorRegistrationPromptFunction?: (
+    registrationOptions: Record<string, unknown>,
+  ) => Promise<Record<string, unknown>>
+
+  /**
+   * 3rd party library function for prompting U2F authenticator device authentication
+   *
+   * @param registrationOptions - Registration options generated by the server
+   * @returns authenticator device response
+   */
+  u2fAuthenticatorVerificationPromptFunction?: (
+    authenticationOptions: Record<string, unknown>,
+  ) => Promise<Record<string, unknown>>
 }