Function isGenericMappedType

test/fixtures/snapshot/typescript.js:58695–58697

(type)

            return !!(ts.getObjectFlags(type) & 32 /* ObjectFlags.Mapped */ && getMappedTypeModifiers(type) & 4 /* MappedTypeModifiers.IncludeOptional */);
        }
        function isGenericMappedType(type) {
            return !!(ts.getObjectFlags(type) & 32 /* ObjectFlags.Mapped */) && isGenericIndexType(getConstraintTypeFromMappedType(type));
        }
        function resolveStructuredTypeMembers(type) {
            if (!type.members) {
                if (type.flags & 524288 /* TypeFlags.Object */) {