import { WatchQueryOptions as CoreWatchQueryOptions, QueryOptions as CoreQueryOptions, MutationOptions as CoreMutationOptions, SubscriptionOptions as CoreSubscriptionOptions, ApolloClientOptions } from 'apollo-client';
import { ExecutionResult } from 'graphql';
export declare type R = {
    [key: string]: any;
};
export interface ExtraSubscriptionOptions {
    useZone?: boolean;
}
export declare type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
export interface WatchQueryOptionsAlone<V> extends Omit<WatchQueryOptions<V>, 'query' | 'variables'> {
}
export interface QueryOptionsAlone<V> extends Omit<CoreQueryOptions<V>, 'query' | 'variables'> {
}
export interface MutationOptionsAlone<T, V> extends Omit<CoreMutationOptions<T, V>, 'mutation' | 'variables'> {
}
export interface SubscriptionOptionsAlone<V> extends Omit<CoreSubscriptionOptions<V>, 'query' | 'variables'> {
}
export interface WatchQueryOptions<V> extends CoreWatchQueryOptions<V> {
    /**
     * Observable starts with `{ loading: true }`.
     * There's a big chance the next major version will enable that by default.
     *
     * Disabled by default
     */
    useInitialLoading?: boolean;
}
export interface SubscriptionResult<T> extends ExecutionResult {
    data?: T;
}
export declare type NamedOptions = Record<string, ApolloClientOptions<any>>;