fix(build): export all internal classes so AoT can work without issues

fixes #1093

components/datepicker.ts

@@ -8,3 +8,7 @@
  */
 export { DatePickerComponent } from './datepicker/datepicker.component';
 export { DatepickerModule } from './datepicker/datepicker.module';
+export { DayPickerComponent } from './datepicker/daypicker.component'
+export { MonthPickerComponent } from './datepicker/monthpicker.component'
+export { YearPickerComponent } from './datepicker/yearpicker.component'
+export { DateFormatter } from './datepicker/date-formatter'

components/dropdown.ts

@@ -1,4 +1,6 @@
+export { DropdownMenuInterface, DropdownToggleInterface } from './dropdown/dropdown.interfaces'
 export { DropdownMenuDirective } from './dropdown/dropdown-menu.directive';
 export { DropdownToggleDirective } from './dropdown/dropdown-toggle.directive';
 export { DropdownDirective } from './dropdown/dropdown.directive';
+export { DropdownService } from './dropdown/dropdown.service'
 export { DropdownModule } from './dropdown/dropdown.module';

components/typeahead.ts

@@ -1,4 +1,7 @@
-export { TypeaheadContainerComponent } from './typeahead/typeahead-container.component';
+export { TypeaheadMatch } from './typeahead/typeahead-match.class';
 export { TypeaheadOptions } from './typeahead/typeahead-options.class';
+
+export { TypeaheadUtils } from './typeahead/typeahead-utils';
+export { TypeaheadContainerComponent } from './typeahead/typeahead-container.component';
 export { TypeaheadDirective } from './typeahead/typeahead.directive';
 export { TypeaheadModule } from './typeahead/typeahead.module';