Function checkAwaitedType

test/fixtures/snapshot/typescript.js:81320–81325

* Gets the "awaited type" of a type. * @param type The type to await. * @param withAlias When `true`, wraps the "awaited type" in `Awaited ` if needed. * @remarks The "awaited type" of an expression is its "promised type" if the expression is a * Promise-like ty

(type, withAlias, errorNode, diagnosticMessage, arg0)

         * The runtime behavior of the `await` keyword.
         */
        function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, arg0) {
            var awaitedType = withAlias ?
                getAwaitedType(type, errorNode, diagnosticMessage, arg0) :
                getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0);
            return awaitedType || errorType;
        }
        /**
         * Determines whether a type is an object with a callable `then` member.
         */