@babel/helper-builder-react-jsx - npm Package Compare versions

lib/index.js

		@@ -32,2 +32,15 @@ "use strict";
		};
		visitor.JSXFragment = {
		exit: function exit(path, file) {
		if (opts.compat) {
		throw path.buildCodeFrameError("Fragment tags are only supported in React 16 and up.");
		}

		var callExpr = buildFragmentCall(path, file);

		if (callExpr) {
		path.replaceWith(t.inherits(callExpr, path.node));
		}
		}
		};
		return visitor;
		@@ -163,2 +176,29 @@
		}

		function buildFragmentCall(path, file) {
		if (opts.filter && !opts.filter(path.node, file)) return;
		var openingPath = path.get("openingElement");
		openingPath.parent.children = t.react.buildChildren(openingPath.parent);
		var args = [];
		var tagName = null;
		var tagExpr = file.get("jsxFragIdentifier")();
		var state = {
		tagExpr: tagExpr,
		tagName: tagName,
		args: args
		};

		if (opts.pre) {
		opts.pre(state, file);
		}

		args.push.apply(args, [t.nullLiteral()].concat(path.node.children));

		if (opts.post) {
		opts.post(state, file);
		}

		file.set("usedFragment", true);
		return state.call \|\| t.callExpression(state.callee, args);
		}
		}

package.json

		{
		"name": "@babel/helper-builder-react-jsx",
		"version": "7.0.0-beta.5",
		"version": "7.0.0-beta.31",
		"description": "Helper function to build react jsx",
		@@ -9,5 +9,5 @@ "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-builder-react-jsx",
		"dependencies": {
		"@babel/types": "7.0.0-beta.5",
		"@babel/types": "7.0.0-beta.31",
		"esutils": "^2.0.0"
		}
		}

README.md

		@@ -11,4 +11,2 @@ # @babel/helper-builder-react-jsx
		call?: Object; // optional call property that can be set to override the call expression returned
		pre?: Function; // function called with (state: ElementState) before building attribs
		post?: Function; // function called with (state: ElementState) after building attribs
		};
		@@ -22,9 +20,11 @@
		pre: function (state: ElementState) {
		// called before building the element
		// function called with (state: ElementState) before building attribs
		},

		post: function (state: ElementState) {
		// called after building the element
		}
		// function called with (state: ElementState) after building attribs
		},

		compat?: boolean // true if React is in compat mode
		});
		```

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