import type { AssetSummary } from '../contentful/assets.js';
import type { ReferenceEntryRow } from '../index/query.js';
/**
 * A minimal description of a CMA entry sys object used for JSON serialization.
 * Compatible with both contentful-management Entry and SerializedEntry sys shapes.
 */
interface EntrySysForJson {
    id: string;
    contentType: {
        sys: {
            id: string;
        };
    };
    publishedVersion?: number | null;
    updatedAt: string;
}
/**
 * JSON-serializable representation of a Contentful entry, as output by list/search --json.
 */
interface EntryJson {
    id: string;
    contentType: string;
    title: string;
    slug: string | null;
    status: 'published' | 'draft';
    updatedAt: string;
    fields: Record<string, unknown>;
}
/**
 * Flattens a locale-keyed field map `{ fieldId: { locale: value } }` to the given locale,
 * serializing link and RTF values into JSON-safe representations.
 */
export declare function entryFieldsToJson(fields: Record<string, Record<string, unknown>>, locale: string): Record<string, unknown>;
/**
 * Converts a CMA entry (or SerializedEntry) to a full JSON-safe EntryJson object,
 * including flattened fields.
 */
export declare function entryToJson(entry: {
    sys: EntrySysForJson;
    fields: Record<string, Record<string, unknown>>;
}, locale: string): EntryJson;
/**
 * Converts an AssetSummary to a plain JSON-safe object.
 * Undefined optional fields are normalized to null for stable output.
 */
/**
 * JSON for reference catalog rows from the local index (`list --type template|tag|… --json`).
 * Does not call CMA; fields are limited to what the index stores.
 */
export declare function referenceEntryRowToJson(row: ReferenceEntryRow): EntryJson;
export declare function assetSummaryToJson(summary: AssetSummary): Record<string, unknown>;
export {};
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