import { IncomingHttpHeaders } from 'http';
export interface RequestHeaders extends IncomingHttpHeaders {
    'x-user-platform'?: UserPlatform;
    'x-user-platform-os'?: string;
    'x-user-platform-version'?: string;
}
export declare enum UserPlatform {
    'ios_sun_app' = "ios-sun-app",
    'android_sun_app' = "android-sun-app",
    'ios_sun_newspaper_app' = "ios-sun-newspaper-app",
    'native_tm_apps' = "native_tm_apps"
}
export declare enum RequestHeadersKeys {
    'userPlatform' = "x-user-platform",
    'userPlatformOs' = "x-user-platform-os",
    'userPlatformVersion' = "x-user-platform-version",
    'userPlatformMobileWeb' = "x-user-platform-mobile-web"
}