Typesafe Object Deserializer

This is a simple and lightweight library for typesafe deserialization, convertion and validation of a POJO (Plain Old Javascript Object) which you usually receive from the server as a JSON response.

If any error occures object deserializer throws a DeserializationError with an additional information about a path to the invalid value in a POJO.

This is a simple usage example:
``typescript
import * from 'object-deserializer';

type Person = {
name: string;
birthday?: Date;
};

const response =
{
"person": {
"name": "John",
"birthday": "1990-01-01"
}
};

const person = deserialize(JSON.parse(response), d =>
d.required('person').asObject(d => ({
name: d.required('name').asString,
birthday: d.optional('birthday')?.asDate,
}))
);
`

You can create your own value mappers like this:

`typescript
function personMapper(d: ObjectDeserializer): Person {
return {
name: d.required('name').asString,
birthday: d.optional('birthday')?.asDate,
};
}
`
And use it later:
`typescript
const person = d.required('person').asObject(personMapper);
``

You can find more advanced examples in the unit tests file.