/**
 * Population Helper Functions
 *
 * Extracted from the monolithic populate() function to improve
 * maintainability, testability, and clarity.
 *
 * Pure types and utilities live in populate-core.ts (no afterRead imports).
 * This module re-exports them and adds helpers that depend on afterRead.
 */
import type { RevealRequest, TypedFallbackLocale } from '../types/index.js';
export type { PopulateRelationshipField, RelationInfo, UpdateLocation } from './populate-core.js';
export { extractRelationInfo, shouldPopulateRelationship, updateDocumentWithPopulatedValue, } from './populate-core.js';
/**
 * Load a related document using the dataLoader
 *
 * Returns the populated document or undefined if not found.
 */
export declare function loadRelatedDocument(args: {
    id: unknown;
    relationName: string;
    relatedCollection: unknown;
    currentDepth: number;
    depth: number;
    draft: boolean;
    fallbackLocale: TypedFallbackLocale;
    locale: string | null;
    overrideAccess: boolean;
    populateArg: unknown;
    showHiddenFields: boolean;
    req: {
        dataLoader?: {
            load?: (key: string) => Promise<unknown>;
        };
    };
}): Promise<unknown>;
/**
 * Recursively populate nested relationships on a document
 *
 * Applies afterRead hook to populate relationships within the document.
 */
export declare function applyNestedPopulation(args: {
    doc: unknown;
    collectionConfig: {
        slug?: string;
        fields?: unknown[];
        defaultPopulate?: unknown;
    };
    currentDepth: number;
    depth: number;
    draft: boolean;
    fallbackLocale: TypedFallbackLocale;
    locale: string | null;
    overrideAccess: boolean;
    populateArg: unknown;
    showHiddenFields: boolean;
    req: RevealRequest;
}): Promise<unknown>;
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