import { Operation } from "../types/change-tracker.js";
/**
 * Represents the changes filtered for a specific entity.
 *
 * @example
 * ```typescript
 * const changes = user.getChanges();
 * const postChanges = changes.of('Post');
 *
 * if (postChanges.hasCreates()) {
 *   console.log('Created posts:', postChanges.creates);
 * }
 *
 * if (postChanges.hasUpdates()) {
 *   postChanges.updates.forEach(({ entity, changed }) => {
 *     console.log(`Post ${entity.id} has changed:`, changed);
 *   });
 * }
 * ```
 */
export declare class EntityChanges<T = any> {
    private readonly operations;
    constructor(operations: Operation<T>[]);
    /**
     * Returns all created entities
     */
    get creates(): T[];
    /**
     * Returns all updated entities with their changed fields
     */
    get updates(): Array<{
        entity: T;
        changed: Record<string, any>;
    }>;
    /**
     * Returns all deleted entities
     */
    get deletes(): T[];
    /**
     * Returns the IDs of the created entities
     */
    get createIds(): string[];
    /**
     * Returns the IDs of the updated entities
     */
    get updateIds(): string[];
    /**
     * Returns the IDs of the deleted entities
     */
    get deleteIds(): string[];
    /**
     * Checks if there are any creates
     */
    hasCreates(): boolean;
    /**
     * Checks if there are any updates
     */
    hasUpdates(): boolean;
    /**
     * Checks if there are any deletes
     */
    hasDeletes(): boolean;
    /**
     * Checks if there is any change
     */
    hasChanges(): boolean;
    /**
     * Checks if it is empty (no changes)
     */
    isEmpty(): boolean;
    /**
     * Returns the total number of operations
     */
    get count(): number;
    /**
     * Returns the raw operations (for advanced use cases)
     */
    get rawOperations(): Operation<T>[];
    /**
     * Extracts the ID from an entity
     */
    private extractId;
}
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