Add TypeScript Support

[yukha-dw]

Add TypeScript Support.

Issues:

1. It use Database Interface from sqlite, so there will be some undefined method when promiseApi: false.
2. IntelliSense does not show description of name parameter option.

Reference: https://github.com/fastify/fastify-mongodb

[yoav0gal]

Changed the Database, now its comes form sqlite3.
did not get the seconed issue

[yukha-dw]

Superseded by #18