initial commit

node_modules/is-svg/index.js

@@ -0,0 +1,20 @@
+'use strict';
+const htmlCommentRegex = require('html-comment-regex');
+
+function isBinary(buf) {
+	const isBuf = Buffer.isBuffer(buf);
+
+	for (let i = 0; i < 24; i++) {
+		const charCode = isBuf ? buf[i] : buf.charCodeAt(i);
+
+		if (charCode === 65533 || charCode <= 8) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
+const regex = /^\s*(?:<\?xml[^>]*>\s*)?(?:<!doctype svg[^>]*\s*(?:\[?(?:\s*<![^>]*>\s*)*\]?)*[^>]*>\s*)?<svg[^>]*>[^]*<\/svg>\s*$/i;
+
+module.exports = input => Boolean(input) && !isBinary(input) && regex.test(input.toString().replace(htmlCommentRegex, ''));