import { type Business, type Direction, type MediaInventory, type NarrativeBrief, type ReferenceAnalysis, type Storyboard } from "./artifacts.ts";
import { type AgentState, type SkillGraph } from "./graph.ts";
import { type KnowledgeLesson } from "./design-knowledge.ts";
export declare function assessDesignContractMigration(root: string): {
    harvestRestart: false;
    regenerate: string[];
    reasons: string[];
};
/** Invalidate the earliest stale design stage and downstream gates; preserve harvested artifacts on disk. */
export declare function applyDesignContractMigration(root: string, graph: SkillGraph, state: AgentState): {
    applied: boolean;
    regenerate: string[];
    invalidatedFrom?: string;
};
export declare function importStageBlockedByMigration(nodeId: string, regenerate: string[]): boolean;
export declare function buildCreativeCheckContext(root: string): string;
export declare function validateNarrativeDesign(narrative: NarrativeBrief, business: Business, media?: MediaInventory): string[];
export declare function validateDirectionDesign(direction: Direction, opts: {
    userTheme?: string;
    assigned?: boolean;
    opportunityIds?: string[];
}): string[];
export declare function validateStoryboardDesign(story: Storyboard, opts?: {
    opportunityIds?: string[];
    decisionIds?: string[];
    compositionMode?: boolean;
}): string[];
export declare function validateTeachingPrinciples(root: string, analysis: ReferenceAnalysis): string[];
export declare function representativeBindingHash(root: string): string;
export declare function selectedLessonIdentity(analysis: ReferenceAnalysis | undefined): {
    id: string;
    version: number;
    contentHash: string;
}[];
export declare function lessonStillCurrent(lesson: KnowledgeLesson, contentHash: string): boolean;