Update TypeScript to v6#809
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[WIP] Update TypeScript to version 6
Update TypeScript to v6
Jun 19, 2026
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Upgrades TypeScript from
^5.0.0to^6.0.0. TypeScript 6 deprecates thenode/node10moduleResolutionstrategy, requiring migration.Changes
package.json— Bumpstypescriptto^6.0.0; configurests-jesttransform to use a dedicatedtsconfig.test.jsontsconfig.json— SwitchesmoduleResolutionfrom"node"to"bundler"(appropriate for Rollup-based builds); excludes*.test.ts/*.spec.tsfromtsccompilationtsconfig.test.json(new) — Extendstsconfig.json, overridesexcludeto include test files, and explicitly sets"types": ["jest"]— required because TypeScript 6 withbundlerresolution no longer auto-discovers test-runner globals from@types/jest