code converter from javascript to typescript

1 const  Validacao =() => {
2     const {getFieldProps, handleSubmit, isValid} = useFormik({
3        initialValues: {
4            name:'',
5            contact:{
6            email:'',
7            phone:''
8        }
9       },
10       validate: values => {
11        const err ={}
12        const message= ' campo obrigatorio'
13        if(!values.name) err.name = message
14        if(!values.contact.email) err.email = message
15        return err
16    },
17    onSubmit: (values, bag) => {
18    console.log(values)
19  }
20})
21const [name, metadataName] = getFieldProps('name','text')
22const [email, metadataEmail] = getFieldProps('contact.email', 'text')
23const [phone, metadataPhone] = getFieldProps('contact.phone', 'text')

1function signOut() {
2    var auth2 = gapi.auth2.getAuthInstance();
3    auth2.signOut().then(function () {
4      console.log('User signed out.');
5    });
6  }

11. Add tsconfig.json file to project
22. Integrate with a build tool
33. Change all .js files to .ts files
44. Check for any errors