import type { IExecuteFunctions, IDataObject } from 'n8n-workflow';
interface GetParameterOptions<T> {
    defaultValue?: T;
    fallback?: string[];
}
export declare function getParameter<T>(context: IExecuteFunctions, itemIndex: number, parameterName: string, options?: GetParameterOptions<T>): T;
export declare function parseJsonParameter(context: IExecuteFunctions, parameterName: string, itemIndex: number): IDataObject;
export declare function pruneEmpty<T extends IDataObject>(value: T | undefined): T | undefined;
export declare function toStringArray(value: string | string[] | undefined): string[] | undefined;
export declare function isPlainObject(value: unknown): value is IDataObject;
export declare function ensureNumber(value: unknown): number | undefined;
export {};