import { Decorator } from '../support_decorators/decorator.js';
import { type CacheStore } from './cache_store.js';
export interface ComputedOptions {
    name?: string;
    persist?: boolean;
    cache?: boolean | string;
    key?: string;
    seconds?: number;
}
export default class Computed extends Decorator {
    name: string;
    method: string;
    protected requestCachedValue: unknown;
    protected requestCachedPromise: Promise<unknown> | undefined;
    options: ComputedOptions;
    constructor(name: string, method: string, options?: ComputedOptions);
    getCacheKey(): string;
    protected getCacheStore(): CacheStore;
    /** Memoized get. Use in render or when reading computed. */
    getValue(): Promise<unknown>;
    /** Thenable whose computation starts only when Edge evaluates this local. */
    protected getLazyValue(): PromiseLike<unknown>;
    /** Bust cache (local request, persisted, and app cache). */
    clearCache(): Promise<void>;
    hydrate(memo: any): Promise<void>;
    dehydrate(context: any): Promise<void>;
    render(): Promise<void>;
    /** Throw when computed method is invoked as action. */
    call(method: string, _params: unknown[], _returnEarly: () => void): Promise<void>;
}