* [eslint] add rule to prevent export* in plugin index files
* deduplicate export names for types/instances with the same name
* attempt to auto-fix duplicate exports too
* capture exported enums too
* enforce no_export_all for core too
* disable rule by default, allow opting-in for help fixing
* update tests
* reduce yarn.lock duplication
* add rule but no fixes
* disable all existing violations
* update api docs with new line numbers
* revert unnecessary changes to yarn.lock which only had drawbacks
* remove unnecessary eslint-disable
* rework codegen to split type exports and use babel to generate valid code
* check for "export types" deeply
* improve test by using fixtures
* add comments to some helper functions
* disable fix for namespace exports including types
* label all eslint-disable comments with related team-specific issue
* ensure that child exports of `export type` are always tracked as types
Co-authored-by: spalger <spalger@users.noreply.github.com>
Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>