Implement `DeepStrictPick` as logic, not type

[kakasoo]

Feature Request

• Extensions of existing features
• Propose a type that didn't exist before

Type Expectation

This is not a type, but it means a function that makes it have the same return type as the name of the type. The name of the function cannot be used because it is already the same as the name of the type. Therefore, a naming convention is also required.

Example Type

// Example Input Type
type Input = {
  user: {
    name: string;
    age: number;
  };
};

// Current inferred type or behavior:
// "user" | "user.name" | ...

// Expected behavior or type:
// "user.age" should be inferred or handled differently.

const picked = DeepStrictPick({} as Example, 'user.age'); // for example, { user: { age: 1 } }

Proposed Solution

I've already implemented 'deepStrictAssert', but I want to change this function to 'deepStrictPick', and I want to change that to 'deepStrictPick'. I want to separate the neming convention by starting with a capital letter and logic with lowercase letters.

Use Case

Additional Context