Function isGenericTypeWithUnionConstraint

test/fixtures/snapshot/typescript.js:71497–71499

(type)

                    !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent.argumentExpression)));
        }
        function isGenericTypeWithUnionConstraint(type) {
            return !!(type.flags & 465829888 /* TypeFlags.Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* TypeFlags.Nullable */ | 1048576 /* TypeFlags.Union */));
        }
        function isGenericTypeWithoutNullableConstraint(type) {
            return !!(type.flags & 465829888 /* TypeFlags.Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* TypeFlags.Nullable */));
        }