Podfile

use_frameworks!

target 'ImageKit_Example' do
  pod 'ImageKitIO', :path => '../', :testspecs => ['Tests']
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
      target.build_configurations.each do |config|
        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
      end
    end
    installer.pods_project.targets.each do |target|
        if target.name == "Nimble"
            target.build_configurations.each do |config|
                xcconfig_path = config.base_configuration_reference.real_path
                xcconfig = File.read(xcconfig_path)
                new_xcconfig = xcconfig.sub('lswiftXCTest', 'lXCTestSwiftSupport')
                File.open(xcconfig_path, "w") { |file| file << new_xcconfig }
            end
        end
    end
end