import { type RepositoryChangeBrief, type RepositoryGraphSnapshot } from '@neurcode-ai/contracts';
export interface RepositoryUnderstandingTask {
    summary: string;
    steps?: string[];
    expectedFiles?: string[];
    expectedGlobs?: string[];
    constraints?: string[];
    risks?: string[];
    planRevision?: number;
}
export interface BuildRepositoryChangeBriefInput {
    graph: RepositoryGraphSnapshot;
    task: RepositoryUnderstandingTask;
    repositoryFingerprint?: string | null;
    semanticSliceId?: string | null;
    relevantPlanCoverage?: number | null;
    generatedAt?: string;
    maxDirectFiles?: number;
    maxAffectedFiles?: number;
}
export interface BuildRepositoryChangeBriefForRepoInput {
    repoRoot: string;
    task: RepositoryUnderstandingTask;
    semanticSliceId?: string | null;
    relevantPlanCoverage?: number | null;
    generatedAt?: string;
    maxDirectFiles?: number;
    maxAffectedFiles?: number;
}
export declare function repositoryChangeBriefCanonicalHash(brief: RepositoryChangeBrief): string;
/**
 * Deterministically builds a source-free Change Brief. Lexical and alias
 * resolution is deliberately advisory: repeatability never upgrades semantic
 * certainty. Only explicit scope and fresh graph/configuration relationships
 * can contribute to the authority ceiling.
 */
export declare function buildRepositoryChangeBrief(input: BuildRepositoryChangeBriefInput): RepositoryChangeBrief;
export declare function verifyRepositoryChangeBriefReplay(brief: RepositoryChangeBrief): boolean;
/**
 * Bounded SQLite-backed adapter used by real plan-ingress paths. It first
 * resolves advisory task scope from the source-free file index, then loads
 * only edges/nodes adjacent to that scope. Large repositories are never
 * materialized as a repository-wide JSON graph merely to produce a brief.
 */
export declare function buildRepositoryChangeBriefForRepo(input: BuildRepositoryChangeBriefForRepoInput): RepositoryChangeBrief | null;
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