function addOldTypeMetadata(node, container, decoratorExpressions) {
    if (compilerOptions.emitDecoratorMetadata) {
        if (shouldAddTypeMetadata(node)) {
            decoratorExpressions.push(createMetadataHelper(context, "design:type", serializeTypeOfNode(node)));
        }
        if (shouldAddParamTypesMetadata(node)) {
            decoratorExpressions.push(createMetadataHelper(context, "design:paramtypes", serializeParameterTypesOfNode(node, container)));
        }
        if (shouldAddReturnTypeMetadata(node)) {
            decoratorExpressions.push(createMetadataHelper(context, "design:returntype", serializeReturnTypeOfNode(node)));
        }
    }
}