import { NameOptions } from "../extras/reactive-names";
/**
 * Represents the possible states of a reactive promise.
 */
export declare enum PromiseStatus {
    /**
     * The promise is currently in flight.
     */
    Loading = 0,
    /**
     * The promise has resolved successfully.
     */
    Success = 1,
    /**
     * The promise has been rejected with an error.
     */
    Error = 2
}
/**
 * A discriminated union representing the outcome of a reactive promise.
 * It can be in one of three states: Loading, Success, or Error.
 */
export type PromiseResult<T> = {
    status: PromiseStatus.Success;
    result: T;
} | {
    status: PromiseStatus.Error;
    error: unknown;
} | {
    status: PromiseStatus.Loading;
};
export declare const providePromiseAtomName: (promise: Promise<unknown>, nameOptions?: NameOptions) => void;
/**
 * Retrieves the current result of a given promise in a reactive way.
 *
 * This function wraps a native promise and makes its resolution (or rejection)
 * a signal in the reactive system. When the promise settles, any reactive
 * computations or reactions that depend on this result will be re-evaluated.
 *
 * If this is the first time `getResult` is called for a particular promise,
 * it initializes the reactive tracking for that promise and subscribes the
 * current reactions to it.
 *
 * @param promise The native promise to get the reactive result for.
 * @returns A `PromiseResult` object representing the current state and value (or error) of the promise.
 *          This result is reactive and will cause an update when the promise settles.
 */
export declare const getResult: <T>(promise: Promise<T>) => PromiseResult<T>;