Remove obsolete polyfills and unused devDependencies

- Removed `core-js` and `regenerator-runtime` as explicit imports in `src`. The library targets ES2015+ (as per tsconfig) and modern environments. Polyfilling should be handled by the consumer or build tool configuration if needed, not hardcoded in the library source.
- Removed unused devDependencies: `@eslint/js`, `eslint-define-config`.
- Added `lint` and `type-check` scripts to `package.json`.
- Enabled `skipLibCheck` in `tsconfig.json` to resolve type errors in `node_modules` exposed by the environment changes.
- Verified changes with `npm run lint`, `npm run type-check`, `npm test` (unit/integration/visual), and `npm run build`.

Author: google-labs-jules[bot]

dist/unipept-visualizations.js

@@ -14,7 +14,9 @@
         "test": "vitest run",
         "build": "vite build",
         "dev": "vite",
-        "preview": "vite preview"
+        "preview": "vite preview",
+        "lint": "eslint .",
+        "type-check": "tsc --noEmit"
     },
     "repository": "github:unipept/unipept-visualizations",
     "keywords": [
@@ -32,22 +34,18 @@
         "d3": "^7.9.0"
     },
     "devDependencies": {
-        "@eslint/js": "^9.0.0",
         "@types/d3": "^7.4.3",
         "@types/jsdom": "^16.2.7",
         "@typescript-eslint/eslint-plugin": "^8.29.0",
         "@typescript-eslint/parser": "^8.29.0",
         "@vitest/ui": "^3.1.2",
         "canvas": "^3.1.0",
-        "core-js": "^3.8.1",
         "eslint": "^9.0.0",
-        "eslint-define-config": "^2.1.0",
         "flush-promises": "^1.0.2",
         "jsdom": "^26.1.0",
         "pixelmatch": "^7.1.0",
         "pngjs": "^7.0.0",
         "puppeteer": "^24.7.2",
-        "regenerator-runtime": "^0.13.7",
         "typescript": "^4.1.2",
         "vite": "^4.4.9",
         "vite-plugin-dts": "^3.5.3",

dist/unipept-visualizations.js.map

@@ -7,8 +7,6 @@ import {HeatmapFeature} from "./HeatmapFeature";
 import {HeatmapValue} from "./HeatmapValue";
 import Preprocessor from "./Preprocessor";
 
-import "core-js/stable";
-import "regenerator-runtime/runtime";
 import CanvasRenderHelper from "./../../render/CanvasRenderHelper";
 import RenderHelper from "./../../render/RenderHelper";
 

package-lock.json

@@ -7,8 +7,6 @@ import TooltipUtilities from "./../../utilities/TooltipUtilities";
 import NodeUtils from "./../../utilities/NodeUtils";
 import ColorUtils from "./../../color/ColorUtils";
 
-import "core-js/stable";
-import "regenerator-runtime/runtime";
 
 type HRN<T> = d3.HierarchyRectangularNode<T>;
 

package.json

@@ -12,6 +12,7 @@
         "strict": true,
         "moduleResolution": "node",
         "resolveJsonModule": true,
+        "skipLibCheck": true,
         "isolatedModules": true,
         "declaration": true,
         "declarationDir": "./dist",

src/visualizations/heatmap/Heatmap.ts

@@ -1,6 +1,4 @@
 import HeatmapSettings from "./HeatmapSettings";
-import "core-js/stable";
-import "regenerator-runtime/runtime";
 export default class Heatmap {
     private element;
     private settings;

src/visualizations/sunburst/Sunburst.ts

@@ -1,7 +1,5 @@
 import SunburstSettings from "./SunburstSettings";
 import { DataNodeLike } from "./../../DataNode";
-import "core-js/stable";
-import "regenerator-runtime/runtime";
 export default class Sunburst {
     private readonly element;
     private readonly settings;