TS[5.3] Improve Key Remapping with Mapped Types

[MaryamAdnan3]

Problem:

Manual key transformation introduces unnecessary complexity.

Proposed Solution:

Utilize TypeScript’s key remapping feature in mapped types for better maintainability.

TypeScript Version Required: 5.3+

Example Fix (validate.ts):

type PrefixedValidationErrors<T> = {
  [K in keyof T as `validation_${K}`]: T[K];
};

Expected Benefits:

• Reduces manual transformation logic.
• Improves type safety and maintainability.