v3 - Enums and no empty arrays

Includes #31 and #32

• Add requiredEnum, optionalEnum, requiredEnumArray, and optionalEnumArray
• Add ignoreInvalidEnum deconstruct option

Breaking changes:

• Rename allowSubPaths to ignoreSubPaths
• For optional arrays undefined is returned instead of an empty array if there are no values
• For required arrays an error is throw if there are no values

Add allowSubPaths option when deconstructing

Original PR: #28
Fix in PR: #29

Add support for :splat* URL parts

#27

TSURL groups and basePath option

See #26 for notes

Remove protocol option, add baseURL option, change how deconstruct works

See #23 for breaking changes and other notes

TypeScript 4 support and improved types

#21

Initial release

Merge pull request #7 from JakeSidSmith/initial-release

Initial release (0.1.0)