Security upgrades

node_modules/jss-plugin-vendor-prefixer/dist/jss-plugin-vendor-prefixer.cjs.js

@@ -0,0 +1,63 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var vendor = require('css-vendor');
+var jss = require('jss');
+
+/**
+ * Add vendor prefix to a property name when needed.
+ *
+ * @api public
+ */
+
+function jssVendorPrefixer() {
+  function onProcessRule(rule) {
+    if (rule.type === 'keyframes') {
+      var atRule = rule;
+      atRule.at = vendor.supportedKeyframes(atRule.at);
+    }
+  }
+
+  function prefixStyle(style) {
+    for (var prop in style) {
+      var value = style[prop];
+
+      if (prop === 'fallbacks' && Array.isArray(value)) {
+        style[prop] = value.map(prefixStyle);
+        continue;
+      }
+
+      var changeProp = false;
+      var supportedProp = vendor.supportedProperty(prop);
+      if (supportedProp && supportedProp !== prop) changeProp = true;
+      var changeValue = false;
+      var supportedValue = vendor.supportedValue(supportedProp, jss.toCssValue(value));
+      if (supportedValue && supportedValue !== value) changeValue = true;
+
+      if (changeProp || changeValue) {
+        if (changeProp) delete style[prop];
+        style[supportedProp || prop] = supportedValue || value;
+      }
+    }
+
+    return style;
+  }
+
+  function onProcessStyle(style, rule) {
+    if (rule.type !== 'style') return style;
+    return prefixStyle(style);
+  }
+
+  function onChangeValue(value, prop) {
+    return vendor.supportedValue(prop, jss.toCssValue(value)) || value;
+  }
+
+  return {
+    onProcessRule: onProcessRule,
+    onProcessStyle: onProcessStyle,
+    onChangeValue: onChangeValue
+  };
+}
+
+exports.default = jssVendorPrefixer;