Add tooling for typescript

[nemchik]

• rename existing babel and eslint configs to cjs file extension
• use eslint-define-config to ensure valid config
• only apply typescript specific eslint rules to *.ts files
• add tsconfig files
  • base file to define how typescript should behave across the project (allows other configs to extend from base)
  • root folder tsconfig to include tooling configs (babel, eslint, webpack)
  • individual tsconfig files inside examples, src, and test folders to allow scoping projects
• add new package scripts to emit typescript declarations and lint by confirming tsc can build
• upgrade babel and eslint dependencies
• upgrade compression-webpack-plugin to 9.2.0 which includes typescript definitions (a later version is available, but it changes the minimum supported version of Node)
• convert webpack config to typescript
• apply fixes from eslint using yarn lint:eslint --fix
• add .editorconfig