import { ExperienceComponentNode, ExperienceNode } from '../infer.js';
import { AnyContentType, PermittedTypes, MediaStringTypes } from '../model/contentTypes.js';
export type BaseTypeFragments = {
    fields: string[];
    extraFragments: string[];
};
/**
 * Check if the keyName is a built‑in CMS baseTypes
 * @param key keyName of the content type
 * @returns boolean
 */
export declare const isBaseType: (key: string) => boolean;
/**
 * Check if the keyName is a Media type
 * @param key keyName of the content type
 * @returns boolean
 */
export declare const isBaseMediaType: (key: string) => key is MediaStringTypes;
/**
 * Check if the node is a component node
 * @param node - The experience node to check
 * @returns True if the node is a component node
 */
export declare const isComponentNode: (node: ExperienceNode) => node is ExperienceComponentNode;
/**
 * Get the key or name of ContentType or Media type
 * @param type ContentType or Media type property
 * @returns Name of the ContentType or Media type
 */
export declare const getKeyName: (type: PermittedTypes | AnyContentType) => string;
/**
 * Check if the keyName is a built-in CMS baseType.
 * @param key - The keyName of the content type.
 * @returns True if the key is a built-in CMS baseType format, otherwise return the original key.
 */
export declare const toBaseTypeFragmentKey: (key: string) => string;
export declare const CONTENT_URL_FRAGMENT = "fragment ContentUrl on ContentUrl { type default hierarchical internal graph base }";
export declare const DAM_ASSET_FRAGMENTS: string[];
export declare const FIXED_FRAGMENTS: string[];
export declare function getBaseTypeFragments(baseType: string, contentTypeName?: string): BaseTypeFragments;