@aws-amplify/ui-angular@v2 doesn't support strict mode

[wlee221]

Building an app with strict: true will fail with:

Error: ../../node_modules/@aws-amplify/ui/dist/index.d.ts:37:44 - error TS2339: Property 'loginMechanisms' does not exist on type '{ loginMechanisms?: ("username" | "email" | "phone_number")[] | undefined; signUpAttributes?: SignUpAttribute[] | undefined; socialProviders?: SocialProvider[] | undefined; } | undefined'.

37     loginMechanisms: AuthContext['config']['loginMechanisms'];
                                              ~~~~~~~~~~~~~~~~~
../../node_modules/@aws-amplify/ui/dist/index.d.ts:38:44 - error TS2339: Property 'socialProviders' does not exist on type '{ loginMechanisms?: ("username" | "email" | "phone_number")[] | undefined; signUpAttributes?: SignUpAttribute[] | undefined; socialProviders?: SocialProvider[] | undefined; } | undefined'.

38     socialProviders: AuthContext['config']['socialProviders'];
                                              ~~~~~~~~~~~~~~~~~
../../node_modules/@aws-amplify/ui/dist/index.d.ts:49:44 - error TS2339: Property 'loginMechanisms' does not exist on type '{ loginMechanisms?: ("username" | "email" | "phone_number")[] | undefined; signUpAttributes?: SignUpAttribute[] | undefined; socialProviders?: SocialProvider[] | undefined; } | undefined'.

49     loginMechanisms: AuthContext['config']['loginMechanisms'];
                                              ~~~~~~~~~~~~~~~~~
../../node_modules/@aws-amplify/ui/dist/index.d.ts:50:44 - error TS2339: Property 'socialProviders' does not exist on type '{ loginMechanisms?: ("username" | "email" | "phone_number")[] | undefined; signUpAttributes?: SignUpAttribute[] | undefined; socialProviders?: SocialProvider[] | undefined; } | undefined'.

50     socialProviders: AuthContext['config']['socialProviders'];