import { IExecuteFunctions, ILoadOptionsFunctions, IDataObject, IHttpRequestMethods } from 'n8n-workflow';
export declare function sallaApiRequest(this: IExecuteFunctions | ILoadOptionsFunctions, method: IHttpRequestMethods, endpoint: string, body?: IDataObject, qs?: IDataObject, optionsOverride?: {
    formData?: IDataObject;
    headers?: IDataObject;
}): Promise<any>;
export declare function sallaApiRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions, method: IHttpRequestMethods, endpoint: string, body?: IDataObject, query?: IDataObject): Promise<any[]>;
export declare function validateWebhook(body: string, signature: string, secret: string): boolean;
export declare function formatSallaDate(date: string | Date): string;
export declare function parseSallaFilters(filters: IDataObject): IDataObject;