export interface NodeWorker {
    on(event: string, handler: any): void;
    off(event: string, handler: any): void;
    postMessage(message: any): void;
    terminate(): void;
}
export type WorkerLike = Worker | NodeWorker;
export declare enum events {
    MESSAGE = "message"
}
export declare enum actions {
    HANDSHAKE_REQUEST = "RIMLESS/HANDSHAKE_REQUEST",
    HANDSHAKE_REPLY = "RIMLESS/HANDSHAKE_REPLY",
    RPC_REQUEST = "RIMLESS/RPC_REQUEST",
    RPC_RESOLVE = "RIMLESS/RPC_RESOLVE",
    RPC_REJECT = "RIMLESS/RPC_REJECT"
}
export type Schema = Record<string, any>;
export interface Connection {
    id: string;
    remote: Schema;
    close: () => void;
}
export type Connections = Record<string, Connection>;
export interface RimlessEvent extends EventListener {
    source?: Window;
    origin?: string;
    data: HandshakeRequestPayload | HandshakeConfirmationPayload | RPCRequestPayload | RPCResolvePayload;
}
export interface HandshakeRequestPayload {
    action: actions.HANDSHAKE_REQUEST;
    connectionID: string;
    methodNames: string[];
    schema: Schema;
}
export interface HandshakeConfirmationPayload {
    action: actions.HANDSHAKE_REPLY;
    connectionID: string;
    methodNames: string[];
    schema: Schema;
}
export interface RPCRequestPayload {
    action: actions.RPC_REQUEST;
    args: any[];
    callID: string;
    callName: string;
    connectionID: string;
}
export interface RPCResolvePayload {
    action: actions.RPC_RESOLVE | actions.RPC_REJECT;
    result?: any | null;
    error?: Error | null;
    callID: string;
    callName: string;
    connectionID: string;
}
export interface EventHandlers {
    onConnectionSetup: (remote: Schema) => Promise<void>;
}
export type Guest = WorkerLike | HTMLIFrameElement;
export type Target = Window | WorkerLike;
export type Environment = Window | WorkerLike;