import EnvoyPluginStorage from './EnvoyPluginStorage';
import EnvoyPluginJob from './EnvoyPluginJob';
import EnvoyJWT from '../util/EnvoyJWT';
import EnvoyUserAPI from './EnvoyUserAPI';
import EnvoyPluginAPI from './EnvoyPluginAPI';
/**
 * Every Envoy request has a `meta` and `payload`.
 * @category Request
 */
export interface EnvoyRequestBody<Meta, Payload> {
    meta: Meta;
    payload: Payload;
}
/**
 * Sets up all relevant Envoy functions.
 * Attaches itself to every request object using our {@link middleware},
 * to allow for easy access to Envoy functions.
 *
 * @category SDK
 */
export default class EnvoyPluginSDK<Meta extends object = Record<string, any>, Payload = unknown> {
    /**
     * Body of the request.
     * use `meta` or `payload` to access the relevant properties,
     * instead of this directly.
     */
    private readonly body;
    /**
     * Verified that the request comes from Envoy.
     */
    private readonly isVerified;
    /**
     * The internally managed plugin access token.
     * Use the `pluginAPI` instead of this directly.
     */
    private readonly pluginAccessToken;
    /**
     * Don't create an instance of this class directly.
     *
     * Instead, use {@link middleware} to automatically attach an instance to `req` on every request.
     * @param body - Request body
     * @param isVerified - If the request has been verified via {@link EnvoySignatureVerifier}
     * @param pluginAccessToken - An access token from {@link EnvoyPluginAPI.loginAsPlugin}
     */
    constructor(body: EnvoyRequestBody<Meta, Payload>, isVerified?: boolean, pluginAccessToken?: string | null);
    /**
     * The metadata for the request.
     * Either an {@link EnvoyEventMeta}} or {@link EnvoyRouteMeta}.
     */
    get meta(): Meta;
    /**
     * The payload for the request.
     * For events, it's some Envoy event payload, like an {@link EntryPayload} or {@link InvitePayload}.
     * For setup step validation URLs, it's the form submitted values for a validation URL.
     */
    get payload(): Payload;
    /**
     * Envoy API scoped to the user.
     * Used only in routes.
     */
    get userAPI(): EnvoyUserAPI;
    /**
     * Envoy API scoped to the plugin.
     * Used to perform storage or job operations.
     */
    get pluginAPI(): EnvoyPluginAPI;
    /**
     * A function that returns an instance of EnvoyPluginStorage,
     * optionally scoped to an install ID.
     *
     * Use {@link installStorage} or {@link globalStorage} instead of this directly.
     */
    private get getStorage();
    /**
     * Storage scoped to the install.
     */
    get installStorage(): EnvoyPluginStorage;
    /**
     * Storage scoped globally (across installs).
     */
    get globalStorage(): EnvoyPluginStorage;
    /**
     * Returns a job based on an ID.
     */
    get getJob(): (jobId: string) => EnvoyPluginJob;
    /**
     * Returns the current job's ID.
     */
    get jobId(): string | null;
    /**
     * Perform operations on the current job.
     */
    get job(): EnvoyPluginJob;
    /**
     * A utility to encode and decode JWTs.
     * Useful for verifiable communications between plugin endpoints.
     */
    get jwt(): EnvoyJWT;
}
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