declare const appNameRegExps: {
    readonly messenger: {
        readonly regex: RegExp;
        readonly name: "Facebook Messenger";
    };
    readonly instagram: {
        readonly regex: RegExp;
        readonly name: "Instagram";
    };
    readonly facebook: {
        readonly regex: RegExp;
        readonly name: "Facebook";
    };
    readonly twitter: {
        readonly regex: RegExp;
        readonly name: "Twitter";
    };
    readonly line: {
        readonly regex: RegExp;
        readonly name: "Line";
    };
    readonly wechat: {
        readonly regex: RegExp;
        readonly name: "WeChat";
    };
    readonly threads: {
        readonly regex: RegExp;
        readonly name: "Threads";
    };
    readonly tiktok: {
        readonly regex: RegExp;
        readonly name: "TikTok";
    };
    readonly snapchat: {
        readonly regex: RegExp;
        readonly name: "Snapchat";
    };
    readonly linkedin: {
        readonly regex: RegExp;
        readonly name: "LinkedIn";
    };
    readonly gsa: {
        readonly regex: RegExp;
        readonly name: "Google Search App";
    };
    readonly whatsapp: {
        readonly regex: RegExp;
        readonly name: "WhatsApp";
    };
};

declare const appNameCustom: {
    readonly telegram: {
        readonly name: "Telegram";
    };
};

type AppKey = keyof typeof appNameCustom | keyof typeof appNameRegExps | undefined;
type AppName = (typeof appNameCustom)[keyof typeof appNameCustom]["name"] | (typeof appNameRegExps)[keyof typeof appNameRegExps]["name"] | undefined;
type Skip = {
    appKey: AppKey;
    platform?: "apple" | "android";
}[];

declare const InAppSpy: (options?: {
    ua?: string;
    skip?: Skip;
}) => {
    ua: string;
    isInApp: boolean;
    appKey: AppKey;
    appName: AppName;
    skipped: boolean;
};
declare const SFSVCExperimental: ({ debug, maxVersion, maxTime, }?: {
    debug?: boolean;
    maxTime?: number;
    maxVersion?: string;
}) => Promise<boolean>;

export { SFSVCExperimental, InAppSpy as default };