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Void
Void is actually nothing. It can be used as the return type of a function to declare that this function will not return any value:
function alertMessage(): void {
alert("This function does not return any value");
}
Void is actually nothing. It can be used as the return type of a function to declare that this function will not return any value:
function alertMessage(): void {
alert("This function does not return any value");
}