/**
 * Duplicates an entry with the given ID in the given collection, optionally
 * ignoring named fields or adding extras to the duplicate if they're provided.
 *
 * @param {string} collectionName The name of the collection the entry to duplicate is in.
 * @param {object} formData The top-level formData object.
 * @param {string} entryId The ID of the entry to duplicate.
 * @param {array} fieldsToIgnore An array of field names that shouldn't be copied to the duplicate.
 * @param {object} fieldsToAdd An object that will be spread to the new entry.
 * @returns The ID of the duplicate entry.
 */
declare const duplicateCollectionPageEntry: (collectionName: any, formData: any, entryId: any, fieldsToIgnore?: never[], fieldsToAdd?: {}) => string | null;
export default duplicateCollectionPageEntry;