export declare class UploadSignuatureModel {
    key: string;
    amzCredential: string;
    amzAlgorithm: string;
    amzToken: string;
    amzDate: string;
    amzSignature: string;
    policy: string;
    method: string;
    action: string;
    filename: string;
    filenameChecked: string;
    fileType: string;
    constructor();
    getFilename(): string;
    static fromJSON(json: any): UploadSignuatureModel;
}