import { JsonRpcResponsePayload } from '@haechi-labs/face-types';
import { Internal } from './Internal';
export interface RequestArguments {
    method: string;
    params?: any;
    [key: string]: any;
}
declare class ProviderTemplate {
    sendAsync: (r: any, c: (e: any, r: any) => void) => undefined;
}
export declare class Provider extends ProviderTemplate {
    private readonly internal;
    constructor(internal: Internal);
    request(request: RequestArguments | RequestArguments[]): Promise<JsonRpcResponsePayload['result']>;
    on(eventName: string | symbol, listener: (...args: any[]) => void): this;
    emit(eventName: string, ...args: any[]): boolean;
    removeListener(eventName: string | symbol, listener: (...args: any[]) => void): this;
    off(event: string | symbol, listener: (...args: any[]) => void): this;
}
export {};
//# sourceMappingURL=Provider.d.ts.map