import { HeximalElement } from '@heximal/element';
/**
 * Fetches a resource over the network with fetch() API.
 *
 * Fetches are run automatically upon creating and when the `url`, `mode`, or
 * `type` properties change.
 *
 * The result of the fetch is available in the `value` and `error` properties.
 * They hold the result of the last completed or errored fetch.
 *
 * A difference from the fetch() API is that if the fetch completes with an HTTP
 * error status, the fetch will throw an error and the `error` property will be
 * set to the error.
 *
 * When the fetch is pending, the `value` and `error` properties will hold the
 * result of the previous fetch.
 *
 * The `url`, `mode`, `type`, `state`, `value`, and `error` properties are
 * backed by signals, so any signals that read them will be tracked as
 * dependents of them.
 */
export declare class HeximalFetch extends HeximalElement {
    #private;
    static styles: import("lit").CSSResult;
    /**
     * The URL to fetch a resource.
     *
     * Setting this property causes a fetch() from the URL.
     */
    accessor url: string | undefined;
    /**
     * The fetch mode to use: "cors", "no-cors", or "same-origin".
     * See the fetch() documents for more information.
     *
     * Setting this property will re-fetch the resource.
     */
    accessor mode: RequestMode | undefined;
    /**
     * The type of the response to fetch: "text", "json", "blob", "arrayBuffer",
     * "formData", or "stream".
     *
     * Defaults to "text".
     *
     * Setting this property will re-fetch the resource.
     */
    accessor type: 'text' | 'json' | 'blob' | 'arrayBuffer' | 'formData' | 'stream';
    /**
     * The current status of the fetch, which is one of 'initial',
     * 'pending', 'complete', or 'error'.
     */
    get status(): import("./internal/async-computed.js").AsyncComputedStatus;
    get value(): unknown;
    get error(): unknown;
    get complete(): Promise<unknown>;
    connectedCallback(): void;
}
declare global {
    interface HTMLElementTagNameMap {
        'h-fetch': HeximalFetch;
    }
}
//# sourceMappingURL=fetch.d.ts.map