v1.0.0-alpha.21

What's Changed

• Re-write library in Typescript
• Update storybook syntax
• Migrate to Github action

• Bump url-parse from 1.5.3 to 1.5.7 by @dependabot in #98
• Bump simple-get from 3.1.0 to 3.1.1 by @dependabot in #99
• Bump ajv from 6.12.2 to 6.12.6 by @dependabot in #97
• Bump url-parse from 1.5.7 to 1.5.10 by @dependabot in #100

Full Changelog: 1.0.0-alpha.20...1.0.0-alpha.21