v1.3.0 - expect.oneOf, expect.enum, and .toBeEnum

This minor release:

• adds expect.oneOf([1,2,3]) to asymmetrically match against a number of items - each is compared using deep equality.
• adds toBeEnum(Enum) and expect.enum(Enum) matchers to check a value is from a given enum
  • works with both Typescript native enums and "const object" style enums

What's Changed

• Add expect.oneOf([1, 2, 3]) by @EskiMojo14 in #7
• Add toBeEnum and expect.ofEnum/enum matchers by @EskiMojo14 in #8

Full Changelog: v1.2.0...v1.3.0