diff --git a/src/core/binding.ts b/src/core/binding.ts
index d0528b5..1a768e5 100644
--- a/src/core/binding.ts
+++ b/src/core/binding.ts
@@ -7,21 +7,12 @@ import { type MusePlugin, loadPlugin } from "./plugins";
 import {
   type MuseEntry,
   type MuseSource,
+  SourceSchema,
   loadFromSource,
   parseMuseFile,
+  sourceShorthandToSource,
 } from "./sources";
 
-const SourceSchema = z.union([
-  z.object({
-    file: z.string(),
-  }),
-  z.object({
-    url: z.string().url(),
-  }),
-]);
-
-type SourceShorthand = z.infer<typeof SourceSchema>;
-
 // Function to parse an unknown object into parts of a binding
 const BindingSchema = z.object({
   contentKey: z.string().default("content"),
@@ -65,24 +56,6 @@ export interface Binding<MetaShape = UnknownRecord> {
   readonly options: UnknownRecord;
 }
 
-function sourceShorthandToSource(shorthand: SourceShorthand): MuseSource {
-  if ("file" in shorthand) {
-    return {
-      location: shorthand.file,
-      type: "file",
-    };
-  }
-
-  if ("url" in shorthand) {
-    return {
-      location: shorthand.url,
-      type: "url",
-    };
-  }
-
-  throw new MuseError("Invalid source shorthand");
-}
-
 /**
  * Given a path, find the binding file
  * If the path is to a directory, check for a binding inside
diff --git a/src/core/sources.ts b/src/core/sources.ts
index 0ab1495..5c38e4b 100644
--- a/src/core/sources.ts
+++ b/src/core/sources.ts
@@ -1,6 +1,39 @@
 import { Glob } from "bun";
 import { type LoadedFile, loadFileContent } from "./files";
 import { type UnknownRecord, autoParseEntry } from "./records";
+import { z } from "zod";
+import { MuseError } from "#errors";
+
+export const SourceSchema = z.union([
+  z.object({
+    file: z.string(),
+  }),
+  z.object({
+    url: z.string().url(),
+  }),
+]);
+
+export type SourceShorthand = z.infer<typeof SourceSchema>;
+
+export function sourceShorthandToSource(
+  shorthand: SourceShorthand,
+): MuseSource {
+  if ("file" in shorthand) {
+    return {
+      location: shorthand.file,
+      type: "file",
+    };
+  }
+
+  if ("url" in shorthand) {
+    return {
+      location: shorthand.url,
+      type: "url",
+    };
+  }
+
+  throw new MuseError("Invalid source shorthand");
+}
 
 export type SourceType = "file" | "url";