import { Method } from "../../http/index.js";
import { ANY, MIRROR_REQUEST } from "./support.js";
/**
 * Holds configuration for how to set the `Access-Control-Allow-Methods` header.
 *
 * @see [MDN](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Methods)
 * @see {@link CorsLayer.allowMethods}
 */
export declare class AllowMethods {
    private readonly inner;
    private constructor();
    static default(): AllowMethods;
    static from(like: AllowMethodsLike): AllowMethods;
    /**
     * Allows no methods.
     */
    static none(): AllowMethods;
    /**
     * Allows any methods by sending a wildcard (`*`).
     */
    static any(): AllowMethods;
    /**
     * Sets a single allowed method.
     */
    static exact(method: string | Method): AllowMethods;
    /**
     * Sets multiple allowed methods.
     */
    static list(methods: (string | Method)[]): AllowMethods;
    /**
     * Allow any methods by mirroring the preflight `Access-Control-Request-Method` header.
     */
    static mirrorRequest(): AllowMethods;
}
export type AllowMethodsLike = AllowMethods | Method | string | (string | Method)[] | typeof ANY | typeof MIRROR_REQUEST | null;