import { IDataObject } from "n8n-workflow";
export type CompareMode = "string" | "numeric";
export interface PollStaticData extends IDataObject {
    lastSeen?: string;
    lastSeenDate?: string;
}
export declare function extractRecords(responseData: IDataObject | IDataObject[]): IDataObject[];
export declare function isGreater(a: string, b: string, mode: CompareMode): boolean;
export declare function maxValue(records: IDataObject[], field: string, mode: CompareMode): string | undefined;