import { Decorator } from '../support_decorators/decorator.js';
/**
 * PHP parity: Livewire\Attributes\Session
 *
 * Persists a property's value in the user's session across requests -
 * private per-user state that doesn't need to show up in the URL (unlike
 * `@url()`, its closest sibling here). On mount, the property is
 * hydrated from the session if a value is already stored there; every
 * subsequent update writes the new value back.
 *
 * Real Livewire supports a dynamic key with property placeholders (e.g.
 * `'search-{author.id}'`); this implements the same `{propertyName}`
 * interpolation, resolved against the component's own top-level
 * properties (no nested-path support like PHP's dot access).
 */
export default class Session extends Decorator {
    name: string;
    key: string | null;
    constructor(name: string, key?: string | null);
    private resolveKey;
    mount(): Promise<void>;
    update(propertyName: string, _fullPath: string, newValue: any): Promise<void>;
}