import type { DevelopmentRecord } from "./development.js";
import type { Board } from "./model.js";
import type { Store } from "./store.js";
import { type AgentReturn } from "./assessment.js";
import type { WalkthroughResult } from "./walkthrough.js";
export interface DesignHistoryAssessment {
    id: string;
    intent: "assess" | "implement" | "discuss";
    sourceRevision: number;
    actor: string;
    at: string;
    status: "current" | "stale" | "unavailable";
    returns: {
        commentId: string;
        actor: string;
        at: string;
        status: "current" | "stale" | "unavailable";
        statusAtReceipt: "current" | "stale";
        tests: AgentReturn["tests"];
        evidence: "agent-report";
    }[];
}
export interface DesignHistoryNode {
    id: string;
    title: string;
    revision: number;
    baseline?: Board["baseline"];
    parentAvailable?: boolean;
    availability: "available" | "unavailable";
    development: DevelopmentRecord[];
    assessments: DesignHistoryAssessment[];
    walkthroughs: {
        id: string;
        name: string;
        sourceRevision: number;
        actor: string;
        at: string;
        status: "current" | "stale";
        outcome: WalkthroughResult["status"];
        evidence: "model-check";
    }[];
    acceptances: {
        seq: number;
        actor: string;
        at: string;
        alternativeBoard: string;
        baselineId?: string;
    }[];
}
export interface DesignHistory {
    selectedBoard: string;
    nodes: DesignHistoryNode[];
    warnings: string[];
}
/** A scoped history projection, not a repository graph or a claim that a design was tested. */
export declare function designHistory(store: Pick<Store, "list" | "entries">, selectedBoard: string): Promise<DesignHistory>;