diff --git a/types/jscodeshift/test/js-transforms/bind-this-to-bind-expression.js b/types/jscodeshift/test/js-transforms/bind-this-to-bind-expression.ts
similarity index 100%
rename from types/jscodeshift/test/js-transforms/bind-this-to-bind-expression.js
rename to types/jscodeshift/test/js-transforms/bind-this-to-bind-expression.ts
diff --git a/types/jscodeshift/test/js-transforms/call-expression-bind-this-to-arrow-function-expression.js b/types/jscodeshift/test/js-transforms/call-expression-bind-this-to-arrow-function-expression.ts
similarity index 100%
rename from types/jscodeshift/test/js-transforms/call-expression-bind-this-to-arrow-function-expression.js
rename to types/jscodeshift/test/js-transforms/call-expression-bind-this-to-arrow-function-expression.ts
diff --git a/types/jscodeshift/test/js-transforms/function-expression-to-arrow-function-expression.js b/types/jscodeshift/test/js-transforms/function-expression-to-arrow-function-expression.ts
similarity index 100%
rename from types/jscodeshift/test/js-transforms/function-expression-to-arrow-function-expression.js
rename to types/jscodeshift/test/js-transforms/function-expression-to-arrow-function-expression.ts
diff --git a/types/jscodeshift/test/js-transforms/props-to-destructuring.js b/types/jscodeshift/test/js-transforms/props-to-destructuring.ts
similarity index 100%
rename from types/jscodeshift/test/js-transforms/props-to-destructuring.js
rename to types/jscodeshift/test/js-transforms/props-to-destructuring.ts
diff --git a/types/jscodeshift/test/js-transforms/pure-to-composite-component.js b/types/jscodeshift/test/js-transforms/pure-to-composite-component.ts
similarity index 100%
rename from types/jscodeshift/test/js-transforms/pure-to-composite-component.js
rename to types/jscodeshift/test/js-transforms/pure-to-composite-component.ts