export declare abstract class AbstractBuilderModel {
    latitude: number;
    longitude: number;
    symbols: string;
    speed?: number;
    course?: number;
    altitude?: number;
    isUseCompression: boolean;
    timestamp?: number;
    comment?: string;
    ambiguity?: 1 | 2 | 3 | 4 | null;
    isUseDao: boolean;
    protected isBoolean(val: any): boolean;
    constructor(options?: any);
}