import { ICollection } from '../types';
import { BasicEnumerable } from '../enumerables/BasicEnumerable';
import { LinkedListNode } from './LinkedListNode';
export declare class LinkedList<TSource> extends BasicEnumerable<TSource> implements ICollection<TSource> {
    private firstNode;
    private lastNode;
    private listLength;
    constructor();
    constructor(collection: Iterable<TSource>);
    get firstListNode(): LinkedListNode<TSource> | null;
    get lastListNode(): LinkedListNode<TSource> | null;
    get length(): number;
    addAfter(node: LinkedListNode<TSource>, newNode: LinkedListNode<TSource>): LinkedListNode<TSource>;
    addAfter(node: LinkedListNode<TSource>, item: TSource): LinkedListNode<TSource>;
    addBefore(node: LinkedListNode<TSource>, newNode: LinkedListNode<TSource>): LinkedListNode<TSource>;
    addBefore(node: LinkedListNode<TSource>, item: TSource): LinkedListNode<TSource>;
    addFirst(newNode: LinkedListNode<TSource>): LinkedListNode<TSource>;
    addFirst(item: TSource): LinkedListNode<TSource>;
    addLast(newNode: LinkedListNode<TSource>): LinkedListNode<TSource>;
    addLast(item: TSource): LinkedListNode<TSource>;
    clear(): void;
    copyTo(array: TSource[], arrayIndex: number): void;
    remove(newNode: LinkedListNode<TSource>): boolean;
    remove(item: TSource): boolean;
    removeFirst(): void;
    removeLast(): void;
    private generator;
}
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