Added back in v1

Variables.go

@@ -0,0 +1,38 @@
+package ps
+
+// ModeEnum determines how aggressively the package will attempt to sync with Photoshop.
+// Loading Photoshop files from scratch takes a long time, so the package saves
+// the state of the document in a JSON file in the /data folder whenever you call
+// Document.Dump(). ModeEnum tells the program how trustworthy that file is.
+type ModeEnum int
+
+// Mode holds the current mode.
+var Mode ModeEnum
+
+// Normal Mode only verifies layers as they are operated on. The first time a
+// layer's properties would be checked, it first overwrites the data from the
+// Dump with data pulled directly from Photoshop. This allows you to quickly
+// load documents in their current form.
+const Normal ModeEnum = 0
+
+// Safe Mode always loads the document from scratch, ignoring any dumped data.
+// (Very Slow). If a function panics due to outdated data, often times re-running
+// the function in safe mode is enough to remediate it.
+const Safe ModeEnum = 1
+
+// Fast mode skips all verification. Use Fast mode only when certain that the
+// .psd file hasn't changed since the last time Document.Dump() was called.
+const Fast ModeEnum = 2
+
+// SaveOption is an enum for options when closing a document.
+type SaveOption int
+
+// SaveChanges Saves changes before closing documents.
+const SaveChanges SaveOption = 1
+
+// DoNotSaveChanges Closes documents without saving.
+const DoNotSaveChanges SaveOption = 2
+
+// PromptToSaveChanges prompts the user whether the file
+// should be saved before closing.
+const PromptToSaveChanges SaveOption = 3