fix(dropdown,rating,typeahead): remove global in order to be usable …

[karlhaas]

…with systemjs and aot

[valorkin]

and here https://github.com/valor-software/ng2-bootstrap/pull/1734/files#diff-a4f2d9fe15a93898cef7b2fcb7adc4dbL45
try to replace with Event

and all other places

[karlhaas]

why?

[codecov-io]

Codecov Report

Merging #1734 into development will decrease coverage by 0.03%.
The diff coverage is 100%.

@@               Coverage Diff               @@
##           development    #1734      +/-   ##
===============================================
- Coverage        85.44%   85.41%   -0.04%     
===============================================
  Files               85       85              
  Lines             2295     2290       -5     
  Branches           300      300              
===============================================
- Hits              1961     1956       -5     
  Misses             235      235              
  Partials            99       99

Impacted Files	Coverage Δ
src/typeahead/typeahead.directive.ts	76.27% <ø> (-0.14%)	❌
src/rating/rating.component.ts	80.3% <ø> (-0.3%)	❌
src/dropdown/dropdown.service.ts	82% <100%> (-0.7%)	❌
src/dropdown/dropdown-toggle.directive.ts	100% <100%> (ø)	✅
src/pagination/pagination.component.ts	87.2% <100%> (ø)	✅
src/pagination/pager.component.ts	80.8% <100%> (ø)	✅

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 27a0229...685ddfd. Read the comment docs.

[valorkin]

If not replace with Event it will throw an error at universal

[valorkin]

Thanks

[karlhaas]

@valorkin could you please provide a new version?