4.0.0-alpha.0

Changelog

• Update CloudFormationResourceSpecification.json to version 2.28.0
• Export Resources using namespaces instead of const to allow both type- and object-level access (related to #20, thanks @fhewitt)
• Make Properties non-optional when there are inner properties marked in schema as Required (thanks @miensol for the idea)
• Add generic parameter to ResourceBase to strengthen the typing of .Properties (thanks @miensol for the idea)
• Remove EC2::VpcEndpointService that is no longer available in schema
• Dependencies updates

Breaking changes

Possibly none. But be aware that:

• Resources are now exported as namespaces instead of objects
• ResourceBase type is now generic, taking Properties type as a generic parameter
• Resources that have at least one required property no longer have Properties marked as optional
• Due to above, the type-checking for Properties is now much stricter, disallowing custom properties to be added etc.