declare abstract class BaseDetector<T extends {
    is: {
        [key: string]: boolean;
    };
    [key: string]: unknown;
}> {
    userAgent: string;
    navigator?: Navigator;
    process?: NodeJS.Process;
    constructor(userAgent?: string);
    abstract detect(): T;
    protected validate(): void;
    protected get isIPad13(): boolean;
    protected get isIPhone13(): boolean;
    protected get isIPod13(): boolean;
}

export { BaseDetector };