change document to text and binary content

packages/runtime/src/utils/utils.binary.ts

@@ -0,0 +1,14 @@
+const base64ToMaybeBuffer = (input?: string | null | Buffer) => {
+  if (input === null) {
+    return input;
+  }
+  if (!input) {
+    return undefined;
+  }
+  if (typeof input === 'object') {
+    return input;
+  }
+  return Buffer.from(input, 'base64');
+};
+
+export { base64ToMaybeBuffer };

packages/runtime/src/utils/utils.compare.ts

@@ -1,9 +1,13 @@
 import deepEqual from 'deep-equal';
 
-const compareObjectKeys = <T extends Record<string, unknown>>(a: T, b: T, keys: (keyof T)[]) => {
+const compareObjectKeys = <A extends Record<string, unknown>, B extends Record<string, unknown>>(
+  a: A,
+  b: B,
+  keys: (keyof (A & B))[],
+) => {
   for (const key of keys) {
-    const avalue = a[key];
-    const bvalue = b[key];
+    const avalue = a[key as keyof A];
+    const bvalue = b[key as keyof B];
     if (!deepEqual(avalue, bvalue)) {
       return false;
     }