chore(deps-dev): bump @types/bcrypt from 3.0.1 to 5.0.0 (#1830)

* chore(deps-dev): bump @types/bcrypt from 3.0.1 to 5.0.0

Bumps [@types/bcrypt](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/bcrypt) from 3.0.1 to 5.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/bcrypt)

Signed-off-by: dependabot[bot] <[email protected]>

* fix: update types for bcrypt wrappers

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Antariksh <[email protected]>

package.json

@@ -161,7 +161,7 @@
     "@babel/plugin-transform-runtime": "^7.13.15",
     "@babel/preset-env": "^7.14.1",
     "@opengovsg/mockpass": "^2.6.9",
-    "@types/bcrypt": "^3.0.1",
+    "@types/bcrypt": "^5.0.0",
     "@types/bluebird": "^3.5.34",
     "@types/busboy": "^0.2.3",
     "@types/compression": "^1.7.0",

src/app/utils/hash.ts

@@ -26,7 +26,7 @@ export class HashingError extends ApplicationError {
  * @returns err(ApplicationError) if hashing error occurs
  */
 export const hashData = (
-  dataToHash: unknown,
+  dataToHash: string | Buffer,
   logMeta: Record<string, unknown> = {},
   saltRounds?: number,
 ): ResultAsync<string, HashingError> => {
@@ -56,7 +56,7 @@ export const hashData = (
  * @returns err(ApplicationError) if error occurs whilst comparing hashes
  */
 export const compareHash = (
-  data: unknown,
+  data: string | Buffer,
   encrypted: string,
   logMeta: Record<string, unknown> = {},
 ): ResultAsync<boolean, HashingError> => {