diff --git a/lib/utils/config.js b/lib/utils/config.ts
similarity index 100%
rename from lib/utils/config.js
rename to lib/utils/config.ts
diff --git a/lib/utils/effects.js b/lib/utils/effects.ts
similarity index 100%
rename from lib/utils/effects.js
rename to lib/utils/effects.ts
diff --git a/lib/utils/notify.js b/lib/utils/notify.ts
similarity index 100%
rename from lib/utils/notify.js
rename to lib/utils/notify.ts
diff --git a/lib/utils/object.js b/lib/utils/object.ts
similarity index 100%
rename from lib/utils/object.js
rename to lib/utils/object.ts
diff --git a/lib/utils/paste.js b/lib/utils/paste.ts
similarity index 100%
rename from lib/utils/paste.js
rename to lib/utils/paste.ts
diff --git a/lib/utils/rpc.js b/lib/utils/rpc.ts
similarity index 100%
rename from lib/utils/rpc.js
rename to lib/utils/rpc.ts
diff --git a/lib/utils/term-groups.js b/lib/utils/term-groups.ts
similarity index 100%
rename from lib/utils/term-groups.js
rename to lib/utils/term-groups.ts