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rename from core/workspace_drag_surface_svg.js
rename to core/workspace_drag_surface_svg.ts
diff --git a/core/workspace_dragger.js b/core/workspace_dragger.ts
similarity index 100%
rename from core/workspace_dragger.js
rename to core/workspace_dragger.ts
diff --git a/core/workspace_svg.js b/core/workspace_svg.ts
similarity index 100%
rename from core/workspace_svg.js
rename to core/workspace_svg.ts
diff --git a/core/xml.js b/core/xml.ts
similarity index 100%
rename from core/xml.js
rename to core/xml.ts
diff --git a/core/zoom_controls.js b/core/zoom_controls.ts
similarity index 100%
rename from core/zoom_controls.js
rename to core/zoom_controls.ts