How to add a thirdparty SDK (multiple .framework files) to react native library module?

I have built a react native library module (with RN 0.63). This module depends on some thirdparty SDKs. When integrated with Android (using .aar files) it works just fine. In case of iOS, I have been able to get the library module working without the SDK (using swift hence with the bridging header). On adding the SDK, I am getting errors such as .h is not avaialble.

This is my directory My directory structure:

react-native-lib--android--ios----MyCls.swift----MyCls.m----react-native-lib-Bridging-Header.h----SDKS------DEBUG--------A.framework--------B.framework--------A-Debug.podspec--------B-Debug.podspec------THIRDPARTY--------JSONModel.framework--------CocoaLumberjack.framework--------... other frameworks--react-native-lib.podspec--Example--index.js--Logger.swift--package.json

I have a sample application in Swift which uses the SDKS folder, but I cannot seem to get RN to recognize the framework files/headers.The last few lines of the Podspec file of react-native-lib is as follows:

  ...  s.dependency "React"  s.dependency 'JSONModel', '~> 1.8.0'  s.dependency 'CocoaLumberjack', '~> 3.6.1'

My example application Podfile:

require_relative '../node_modules/react-native/scripts/react_native_pods'require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'platform :ios, '11.0'use_frameworks!project 'example', {'Debug' => :debug,'Release' => :release,}#def applibs pod 'A-Debug', :configuration => ['Debug'], :path  => '../node_modules/react-native-lib/ios/SDKS/DEBUG/A-Debug.podspec'# ... A-Release, B-Debug, B-Release# The release folders not shown in structure above.endtarget 'example' do config = use_native_modules! use_react_native!(:path => config["reactNativePath"])   applibs  # Disabled Flipper because of use_frameworks!end

I am not sure what I am doing wrong and how I can overcome this issue. There seems to be not quite a lot of articles on how such 3rd party sdk can be integrated in a library module. I have explored similar questions like this one which is still unsolved and has insufficient information.