chore(deps-dev): bump typescript from 3.1.6 to 3.4.2#69

dependabot-preview[bot] wants to merge 1 commit intomasterlukas-tr/vue-transition-collection:masterfrom

dependabot/npm_and_yarn/typescript-3.4.2lukas-tr/vue-transition-collection:dependabot/npm_and_yarn/typescript-3.4.2Copy head branch name to clipboard