import { Position } from '@vue-flow/core';
export interface AwaitConfig {
    type: 'time' | 'event' | 'webhook';
    delay?: number;
    event?: string;
    method?: string;
    timeout?: number;
    timeoutAction?: 'fail' | 'continue';
}
export interface FlowEntry {
    step: string;
    queue: string;
    engineRetryMax?: number;
    workerId: string;
    runtime?: 'nodejs' | 'python';
    runtype?: 'inprocess' | 'task';
    emits?: string[];
    awaitBefore?: AwaitConfig;
    awaitAfter?: AwaitConfig;
    [key: string]: any;
}
export interface FlowStep {
    queue: string;
    engineRetryMax?: number;
    workerId: string;
    subscribes?: string[];
    runtime?: 'nodejs' | 'python';
    runtype?: 'inprocess' | 'task';
    emits?: string[];
    awaitBefore?: AwaitConfig;
    awaitAfter?: AwaitConfig;
    [key: string]: any;
}
export type StepNodeStatus = 'idle' | 'running' | 'error' | 'done' | 'canceled';
export interface StepNodeData {
    label: string;
    queue?: string;
    engineRetryMax?: number;
    workerId?: string;
    status?: StepNodeStatus;
    attempt?: number;
    retries?: number;
    error?: string;
    runtime?: 'nodejs' | 'python';
    runtype?: 'inprocess' | 'task';
    subscribes?: string[];
    emits?: string[];
    stepTimeout?: number;
    worker_name?: string;
    pending_at?: number;
    completed_at?: number;
    [key: string]: any;
}
export interface AwaitNodeData {
    label: string;
    awaitType?: 'time' | 'event' | 'webhook';
    awaitConfig?: AwaitConfig;
    status?: 'idle' | 'waiting' | 'resolved' | 'timeout';
    scheduledTriggerAt?: string;
    awaitData?: any;
    [key: string]: any;
}
export interface FlowNode {
    id: string;
    position: {
        x: number;
        y: number;
    };
    data: StepNodeData | AwaitNodeData;
    type?: string;
    style?: Record<string, any>;
    sourcePosition?: Position;
    targetPosition?: Position;
}
export interface FlowEdge {
    id: string;
    source: string;
    target: string;
    label?: string;
    animated?: boolean;
}
export declare function useFlowLayout(props: {
    flow: any;
    stepStates: Record<string, any>;
    flowStatus?: string;
}): {
    nodes: import("vue").ComputedRef<FlowNode[]>;
    edges: import("vue").ComputedRef<FlowEdge[]>;
    mapStatusToNodeStatus: (status?: string) => StepNodeStatus;
};