import { GraphNode, TaskRunInputType } from '../models';
import { MockFunction } from '../services/Mocker';
export type Shape = 'linear' | 'fanOut' | 'fanOutIn';
export type GraphOptions = {
    shape?: Shape;
    size?: number;
    fanMultiplier?: number;
    ids?: string[];
};
export type UpstreamReference = {
    id: string;
    inputType: TaskRunInputType;
};
export declare const randomGraphNode: MockFunction<GraphNode, [Partial<GraphNode>?]>;
export declare const randomFlowRunGraph: MockFunction<GraphNode[], [Partial<GraphOptions>?]>;