export interface SignupMembers extends BaseMembers {
screen: ScreenMembersOnSignup;
transaction: TransactionMembersOnSignup;
signup(payload: SignupOptions): Promise<void>;
federatedSignup(payload: FederatedSignupOptions): Promise<void>;
pickCountryCode(payload?: CustomOptions): Promise<void>;
validatePassword(password: string): PasswordValidationResult;
/**
* Returns a list of enabled identifiers (e.g. email, phone, username)
* based on the current transaction state.
*
* Identifiers may be required or optional depending on the connection strategy
* and configuration provided during the authentication or signup flow.
*
* @returns An array of enabled {@link Identifier} objects, or `null` if the transaction is not initialized.
*
* @example
* ```ts
* const identifiers = authClient.getSignupIdentifiers();
* if (identifiers) {
* identifiers.forEach(({ type, required }) => {
* console.log(`${type} is ${required ? 'required' : 'optional'}`);
* });
* }
* ```
* @utilityFeature
* @see Identifier
*/
getSignupIdentifiers(): Identifier[] | null;
validateUsername(username: string): UsernameValidationResult;
}
