3.0.0

• Added TypeScript typings (rewritten in TypeScript)
• Converted to ES modules. However, CommonJS is supported as well (dual module)
• Changed exporting for main function from require('@discoveryjs/scan-fs') into require('@discoveryjs/scan-fs').scanFs
• Used Symlink internal class for symlinks entries
• Allowed scanFn() invocation with no options
• Fixed path building when include option is used