feat(NODE-2939): update canonicalization options

Co-authored-by: Bailey Pearson <bailey.pearson@mongodb.com>
mongodb · Feb 10, 2022 · 4fea7eb · 4fea7eb
1 parent b6e90e5
commit 4fea7eb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/cmap/auth/mongo_credentials.ts b/src/cmap/auth/mongo_credentials.ts
@@ -25,10 +25,10 @@ function getDefaultAuthMechanism(hello?: Document): AuthMechanism {
   return AuthMechanism.MONGODB_CR;
 }
 
-const CANONICALIZATION_VALUES = [true, false, 'none', 'forward', 'forwardAndReverse'];
+const CANONICALIZATION_VALUES = [true, false, 'none', 'forward', 'forwardAndReverse'] as const;
 
 /** @public */
-export type CanonicalizationProperties = boolean | 'none' | 'forward' | 'forwardAndReverse';
+export type CanonicalizationProperties = typeof CANONICALIZATION_VALUES[number];
 
 /** @public */
 export interface AuthMechanismProperties extends Document {