/** Content array fields traversed when resolving entry trees (fetch + audit). */
export declare const CONTENT_ARRAY_FIELDS: readonly ["topContent", "content", "bottomContent", "contents"];
/** Extra content arrays on template entries. */
export declare const TEMPLATE_EXTRA_CONTENT_ARRAY_FIELDS: readonly ["preContent", "postContent"];
/** Single entry-link fields on articles and related types. */
export declare const LINKED_ENTRY_SINGLE_FIELDS: readonly ["template", "articleType", "author"];
/** Array entry-link fields (e.g. article tags, authors). */
export declare const LINKED_ENTRY_ARRAY_FIELDS: readonly ["tags", "authors"];
/** Single entry-link fields on template entries. */
export declare const TEMPLATE_SINGLE_LINK_FIELDS: readonly ["menu", "footer"];
/** Array entry-link fields on navigation entries. */
export declare const NAVIGATION_ARRAY_FIELDS: readonly ["items", "navigationItems"];
export declare function isEntryLink(item: unknown): item is {
    sys: {
        id: string;
        linkType: 'Entry';
    };
};
/**
 * Collects linked entry IDs from content / link fields for one locale (audit traversal).
 */
export declare function collectLinkedEntryIdsForLocale(fields: Record<string, Record<string, unknown>>, locale: string, contentArrayFields: readonly string[]): string[];
/**
 * Collects linked entry IDs from content / link fields across all locales (fetch tree).
 */
export declare function collectLinkedEntryIdsAllLocales(fields: Record<string, Record<string, unknown>>, contentTypeId: string): string[];
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