[Snyk] Upgrade tslib from 1.10.0 to 1.11.1#4

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snyk-bot wants to merge 1 commit intomasterfrom snyk-upgrade-5cdad58b4aef4fd4472e5ffa6d3c130f

+62-23

Commits on Mar 30, 2020

fix: upgrade tslib from 1.10.0 to 1.11.1
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