import React from 'react';
import type { OperationOptions } from './types';
export interface ContextSpec {
    /**
     * If there is any operation marked “blocking” in progress.
     */
    isBusy: boolean;
    /**
     * Takes a verb and a function that performs some action.
     * Returns a wrapper function that calls the given async action function
     * and updates the status in GUI.
     */
    performOperation: <P extends unknown[], R>(gerund: string, func: (...args: P) => Promise<R>, opts?: OperationOptions) => (...args: P) => Promise<R>;
}
export declare const INITIAL_CONTEXT: ContextSpec;
declare const OperationQueueContext: React.Context<ContextSpec>;
export default OperationQueueContext;