v16.0.0

Fixed Issues:

#109
#106

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• upd: package-lock.json 0c5bf50
• Merge pull request #110 from JacobF7/patch-1 7de0a1c
• Merge pull request #107 from evantrimboli/interpolation-types d568f18
• tests: added typechecking test for t() method be003cd
• upd readme 6434dc9
• readme update b98700e
• Update I18NextEagerPipe.ts to run inside NgZone 63e8a61
• Use StringMap instead of object to allow interpolation properties to be passed 22c9149

v16.0.0-0...v16.0.0