export interface ContextGraphSnapshot {
    mode: "referenced" | "full";
    topology_sha256: string;
    files: string[];
    sha256: Record<string, string>;
    controlling_files: string[];
    supporting_files: string[];
}
export interface CampaignContextBaseline {
    graph_sha256: string;
    files: Record<string, string>;
    baseline_sha256: string;
}
export declare function captureContextGraphSnapshot(repositoryRoot: string, contextRefs: Iterable<string>, mode?: "referenced" | "full"): Promise<ContextGraphSnapshot>;
export declare function captureCampaignContextBaseline(repositoryRoot: string, contextRefs: Iterable<string>): Promise<CampaignContextBaseline>;
export declare function assertCampaignContextBaselineFresh(repositoryRoot: string, expected: CampaignContextBaseline, contextRefs: Iterable<string>): Promise<void>;
export declare function currentContextTopologySha256(repositoryRoot: string): Promise<string>;
export declare function listContextFiles(repositoryRoot: string): Promise<string[]>;