import Item, { type ItemOptions } from './Item.js';
import type Scope from './Scope.js';
type ItemArg = ItemOptions | Item;
declare class Content {
    #private;
    scope: Scope;
    constructor(scope: Scope);
    get length(): number;
    [Symbol.iterator](): IterableIterator<Item>;
    toArray(): Item[];
    at(index: number): Item | undefined;
    pop(): Item | undefined;
    push(...args: ItemArg[]): this;
    reload(list?: Item[]): this;
    shift(): Item | undefined;
    unshift(...args: ItemArg[]): this;
    slice(start?: number, end?: number): Item[];
    splice(start: number, deleteCount?: number, ...items: ItemArg[]): Item[];
}
export default Content;