ubdate

node_modules/is-png/index.js

@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = buffer => {
+	if (!buffer || buffer.length < 8) {
+		return false;
+	}
+
+	return (
+		buffer[0] === 0x89 &&
+		buffer[1] === 0x50 &&
+		buffer[2] === 0x4E &&
+		buffer[3] === 0x47 &&
+		buffer[4] === 0x0D &&
+		buffer[5] === 0x0A &&
+		buffer[6] === 0x1A &&
+		buffer[7] === 0x0A
+	);
+};