import { type AgentState, type GraphNode, type SkillGraph } from "./graph.ts";
export declare function computeNextState(opts: {
    root: string;
    graph: SkillGraph;
    currentState: AgentState;
    node: GraphNode;
    failures: string[];
    agentUsage?: {
        inputTokens?: number;
        outputTokens?: number;
        measured: boolean;
    };
    durationMs?: number;
    countAttempt?: boolean;
    externallyMetered?: boolean;
}): AgentState;