How can I prevent 'throw new error invalid name' during JSON.stringify using TypeScript?

TypeScript can help prevent these errors through static typing. By defining the type of your object, TypeScript can catch errors at compile time if you try to access a property that doesn't exist. Use type annotations to specify the shape of your object and leverage TypeScript's type checking to identify potential naming issues before runtime. Also, use optional chaining (`?.`) which TypeScript supports, to safely access potentially undefined properties.