feat: 氧化铝数字孪生系统监控大屏完成

node_modules/@mui/system/memoTheme.js

@@ -0,0 +1,34 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = unstable_memoTheme;
+var _preprocessStyles = _interopRequireDefault(require("./preprocessStyles"));
+/* eslint-disable @typescript-eslint/naming-convention */
+
+// We need to pass an argument as `{ theme }` for PigmentCSS, but we don't want to
+// allocate more objects.
+const arg = {
+  theme: undefined
+};
+
+/**
+ * Memoize style function on theme.
+ * Intended to be used in styled() calls that only need access to the theme.
+ */
+function unstable_memoTheme(styleFn) {
+  let lastValue;
+  let lastTheme;
+  return function styleMemoized(props) {
+    let value = lastValue;
+    if (value === undefined || props.theme !== lastTheme) {
+      arg.theme = props.theme;
+      value = (0, _preprocessStyles.default)(styleFn(arg));
+      lastValue = value;
+      lastTheme = props.theme;
+    }
+    return value;
+  };
+}