ubdate

node_modules/is-svg/index.js

@@ -0,0 +1,40 @@
+'use strict';
+const parser = require('fast-xml-parser');
+
+const isSvg = input => {
+	if (input === undefined || input === null) {
+		return false;
+	}
+
+	input = input.toString().trim();
+
+	if (input.length === 0) {
+		return false;
+	}
+
+	// Has to be `!==` as it can also return an object with error info.
+	if (parser.validate(input) !== true) {
+		return false;
+	}
+
+	let jsonObject;
+	try {
+		jsonObject = parser.parse(input);
+	} catch (_) {
+		return false;
+	}
+
+	if (!jsonObject) {
+		return false;
+	}
+
+	if (!('svg' in jsonObject)) {
+		return false;
+	}
+
+	return true;
+};
+
+module.exports = isSvg;
+// TODO: Remove this for the next major release
+module.exports.default = isSvg;