export type AiContextAgent = 'claude' | 'codex' | 'glm-5.2' | 'generic';
export interface ManagedContextInstallPlan {
    readonly agent: AiContextAgent;
    readonly targetPath: string;
    readonly action: 'create' | 'update' | 'unchanged';
    readonly beforeDigest: `sha256:${string}` | null;
    readonly afterDigest: `sha256:${string}`;
    readonly mandatoryFirstContextFile?: string;
}
export declare function installAiContextManagedBlock(input: {
    readonly manifestPath: string;
    readonly workspaceDir: string;
    readonly agent: AiContextAgent;
    readonly apply?: boolean;
}): ManagedContextInstallPlan;
export declare function mergeManagedBlock(existing: string, generatedBlock: string): string;