Release 2.0.0-0

• remove shouldUpdateSnapshot (57bce56)
• move to using jest snapshot API (9cf70bf)
• remove snap (0d82716)
• fix tests (11577a3)
• move back to snapshot dir (cb5c7de)
• abstract jest complexity into its own file (4fe6e45)
• Merge pull request #19 from mattapperson/dependabot/npm_and_yarn/types/jest-24.0.18 (bc63c44)
• Merge pull request #20 from mattapperson/dependabot/npm_and_yarn/release-it-12.3.6 (8219c06)
• Merge pull request #24 from mattapperson/dependabot/npm_and_yarn/types/node-12.7.5 (c6aeef9)
• Merge pull request #25 from mattapperson/dependabot/npm_and_yarn/typescript-3.6.3 (853e887)
• Merge pull request #26 from mattapperson/dependabot/npm_and_yarn/ts-jest-24.1.0 (567509d)
• Move CI to GH actions (d231399)
• Update nodejs.yml (6cbd0c3)
• Bump ts-jest from 24.0.2 to 24.1.0 (579028b)
• Bump typescript from 3.5.3 to 3.6.3 (0252640)
• Bump @types/node from 12.7.2 to 12.7.5 (38df44c)
• Bump release-it from 12.3.5 to 12.3.6 (059c0a8)
• Bump @types/jest from 24.0.17 to 24.0.18 (d0d6eb2)