feat: 第一次上传代码

node_modules/lottie-web/player/js/renderers/renderersManager.js

@@ -0,0 +1,29 @@
+const renderers = {};
+
+const registerRenderer = (key, value) => {
+  renderers[key] = value;
+};
+
+function getRenderer(key) {
+  return renderers[key];
+}
+
+function getRegisteredRenderer() {
+  // Returns canvas by default for compatibility
+  if (renderers.canvas) {
+    return 'canvas';
+  }
+  // Returns any renderer that is registered
+  for (const key in renderers) {
+    if (renderers[key]) {
+      return key;
+    }
+  }
+  return '';
+}
+
+export {
+  registerRenderer,
+  getRenderer,
+  getRegisteredRenderer,
+};