import type { ItemFlow, NestFlow } from "../../types/flow/plain";
import type { Position } from "../../types/state/position";
export declare function is(flow: ItemFlow): flow is NestFlow;
export declare function into(flow: NestFlow, inputs: Record<string, unknown>): Position | null;
export declare function next(flow: NestFlow, position: Position, inputs: Record<string, unknown>): Position | null;
export declare function jump(flow: NestFlow, id: unknown): Position[] | null;
export declare function at(flow: NestFlow, position: Position): ItemFlow;
export declare function find(flow: NestFlow, path: Position[]): ItemFlow;
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