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typelab / assertions / IsObjectEmpty

type IsObjectEmpty<T> = _IsTrue<IfObjectEmpty<T, true, false>>;

Checks if a given type T is an Object Empty type.

Type Parameters

Type Parameter Description

T

The type to be checked.

Returns

true if T is an Object Empty type, false otherwise.

Example

type Valid = IsObjectEmpty<{ [x: string]: never }>; // true
type Invalid = IsObjectEmpty<{ a: string }>; // false