/**
 * Copyright 2019 Google Inc. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
export interface EventSource {
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: {}): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: {}): void;
}
export interface PostMessageWithOrigin {
    postMessage(message: any, targetOrigin: string, transfer?: Transferable[]): void;
}
export interface Endpoint extends EventSource {
    postMessage(message: any, transfer?: Transferable[]): void;
    start?: () => void;
    _bypass?: boolean;
}
export declare const enum WireValueType {
    RAW = "RAW",
    PROXY = "PROXY",
    THROW = "THROW",
    HANDLER = "HANDLER",
    ID = "ID"
}
export declare const wireValueTypeSet: Set<"RAW" | "PROXY" | "THROW" | "HANDLER" | "ID">;
export interface RawWireValue {
    id?: string;
    type: WireValueType.RAW;
    value: {};
}
export interface HandlerWireValue {
    id?: string;
    type: WireValueType.HANDLER;
    name: string;
    value: unknown;
}
export interface IdWireValue {
    id?: string;
    type: WireValueType.ID;
    ownkeys: string[];
    endpoint_uuid: string;
    store_key: number;
}
export interface ProxyWireValue {
    id?: string;
    type: WireValueType.PROXY;
    message: Message;
}
export declare type WireValue = RawWireValue | HandlerWireValue | IdWireValue | ProxyWireValue;
export declare type MessageID = string;
export declare type StoreKey = number;
export declare const enum MessageType {
    GET = "GET",
    SET = "SET",
    APPLY = "APPLY",
    CONSTRUCT = "CONSTRUCT",
    ENDPOINT = "ENDPOINT",
    RELEASE = "RELEASE",
    DESTROY = "DESTROY"
}
export declare const messageTypeSet: Set<"GET" | "SET" | "APPLY" | "CONSTRUCT" | "ENDPOINT" | "RELEASE" | "DESTROY">;
export interface GetMessage {
    id?: MessageID;
    store_key?: StoreKey;
    type: MessageType.GET;
    path: string[];
}
export interface SetMessage {
    id?: MessageID;
    type: MessageType.SET;
    store_key?: StoreKey;
    path: string[];
    value: WireValue;
}
export interface ApplyMessage {
    id?: MessageID;
    type: MessageType.APPLY;
    store_key?: StoreKey;
    path: string[];
    argumentList: WireValue[];
}
export interface ConstructMessage {
    id?: MessageID;
    type: MessageType.CONSTRUCT;
    store_key?: StoreKey;
    path: string[];
    argumentList: WireValue[];
}
export interface EndpointMessage {
    id?: MessageID;
    type: MessageType.ENDPOINT;
}
export interface ReleaseMessage {
    id?: MessageID;
    type: MessageType.RELEASE;
    path: string[];
}
export interface DestroyMessage {
    id?: MessageID;
    type: MessageType.DESTROY;
    store_key: StoreKey;
}
export declare type Message = GetMessage | SetMessage | ApplyMessage | ConstructMessage | EndpointMessage | ReleaseMessage | DestroyMessage;