Q71.

Explain advanced mapped types.

Q72.

What is satisfies operator?

Q73.

Explain const assertions.

Q74.

How to optimize TypeScript performance?

Q75.

Explain advanced decorator patterns.

Q76.

What is type guards internals?

Q77.

What is advanced narrowing?

Q78.

Explain overload resolution.

Q79.

What is strictBindCallApply?

Q80.

Explain type predicates.