import type { AnyDefined, NonNullish } from '@toolbox-ts/types';
import type { Key } from '@toolbox-ts/types/defs/object';
import { Arr } from '../../../../../../../Arr/index.js';
import type { Context, CloneHandler, ArrayMergeStrategy, ArrayMergeHandler, PrimitiveMergeStrategy, PrimitiveMergeHandler, ObjectTypeMergeStrategy, MergeHandler, KeyMergeHandlerMapOptions, MergeHandlerWithContext } from '../../../../types/index.js';
import type { HandleReplaceRequiredContext, ReplaceHandler } from '../../handle-replace/index.js';
export declare const getArrayMergeHandler: <N, R>(strategy: ArrayMergeStrategy, cl: CloneHandler<Arr.Arr>, ctx: Omit<Context<N>, "mergeArray">, _merge: MergeHandlerWithContext<N, R>) => ArrayMergeHandler;
export declare const getPrimitiveMergeHandler: (strategy: PrimitiveMergeStrategy) => PrimitiveMergeHandler;
export declare const getObjectTypeMergeHandler: (strategy: ObjectTypeMergeStrategy, cl: CloneHandler<object>) => MergeHandler<object>;
export declare const getKeyMergeHandler: <B, N = B>(handlers: KeyMergeHandlerMapOptions<B, N>, ctx: HandleReplaceRequiredContext, handleReplace: ReplaceHandler) => <K extends Key.String<N>>(key: K, current: AnyDefined, next: NonNullish<N[K]>) => unknown;