Junaed/fssdk 1119 test js to ts #1039

Job	Run time
crossbrowser_and_umd_unit_tests	6h 0m 14s
lint	59s
unit_tests (16)	1m 53s
unit_tests (18)	1m 35s
unit_tests (20)	1m 32s
unit_tests (22)	1m 28s
fullstack_production_suite / test	6s
integration_tests / test	4s
lint_markdown_files / lint	55s
Coveralls coverage	2s
	6h 8m 48s

Provide feedback