Using With typescript

[TejasRadical]

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Bug description: I am using this module with typescript when I import the directive that time I am getting error angular is not define. can I use this module with my typescript project.

Link to minimally-working plunker that reproduces the issue:

Version of Angular, UI-Select, and Bootstrap/Select2/Selectize CSS

Angular: - angular 7

UI-Select: - ui-select multiple

Bootstrap/Select2/Selectize CSS (if applicable):