import type { Observable } from 'rxjs';
export type ExtractGeneric<T extends Observable<any> | Promise<any>> = T extends Observable<infer R> | Promise<infer R> ? R : never;
export type UseTaskObservable<TFunc extends (...args: [...any]) => Promise<any> | Observable<any>, TPreHandlerResult extends ReturnType<Observable<ExtractGeneric<ReturnType<TFunc>>>['pipe']> = Observable<ExtractGeneric<ReturnType<TFunc>>>> = {
    task: TFunc;
    resetDataWhenError?: boolean;
    observablePreHandler?: (source$: Observable<ExtractGeneric<ReturnType<TFunc>>>) => TPreHandlerResult;
    onNext?: (value: ExtractGeneric<TPreHandlerResult>, ...args: Parameters<TFunc>) => void;
    onError?: (err: any, ...args: Parameters<TFunc>) => void;
    onComplete?: (...args: Parameters<TFunc>) => void;
    onCancel?(value?: ExtractGeneric<TPreHandlerResult>): void;
};
export declare const enum EnumSubscriptionState {
    IDLE = "IDLE",
    LOADING = "LOADING",
    DATARECEIVED = "DATARECEIVED",
    SUCCESS = "SUCCESS",
    FAILED = "FAILED",
    CANCELED = "CANCELED"
}
export type UseTaskObservableFunc = {
    <TFunc extends (...args: any[]) => Promise<any> | Observable<any>, TPreHandlerResult extends ReturnType<Observable<ExtractGeneric<ReturnType<TFunc>>>['pipe']>>(props: {
        task: TFunc;
        observablePreHandler: (source$: Observable<ExtractGeneric<ReturnType<TFunc>>>) => TPreHandlerResult;
        onNext?: (value: ExtractGeneric<TPreHandlerResult>, ...args: Parameters<TFunc>) => void;
        onError?: (err: any, ...args: Parameters<TFunc>) => void;
        onComplete?: (...args: Parameters<TFunc>) => void;
        onCancel?: () => void;
    }): {
        data?: ExtractGeneric<TPreHandlerResult>;
        err?: any;
        state: EnumSubscriptionState;
        subscriptionState: EnumSubscriptionState;
        isIdle: boolean;
        isLoading: boolean;
        isDataReceived: boolean;
        isSuccess: boolean;
        isFailed: boolean;
        isCanceled: boolean;
        isSubscriptionIdle: boolean;
        isSubscriptionLoading: boolean;
        isSubscriptionDataReceived: boolean;
        isSubscriptionSuccess: boolean;
        isSubscriptionFailed: boolean;
        isSubscriptionCanceled: boolean;
        run: (...args: Parameters<TFunc>) => void;
        cancel: () => void;
        createObservable: () => Observable<ExtractGeneric<TPreHandlerResult>>;
    };
    <TFunc extends (...args: [...any] | []) => Promise<any> | Observable<any>>(props: {
        task: TFunc;
        onNext?: (value: ExtractGeneric<ReturnType<TFunc>>, ...args: Parameters<TFunc>) => void;
        onError?: (err: any, ...args: Parameters<TFunc>) => void;
        onComplete?: (...args: Parameters<TFunc>) => void;
        onCancel?: () => void;
    }): {
        data?: ExtractGeneric<ReturnType<TFunc>>;
        err?: any;
        state: EnumSubscriptionState;
        subscriptionState: EnumSubscriptionState;
        isIdle: boolean;
        isLoading: boolean;
        isDataReceived: boolean;
        isSuccess: boolean;
        isFailed: boolean;
        isCanceled: boolean;
        isSubscriptionIdle: boolean;
        isSubscriptionLoading: boolean;
        isSubscriptionDataReceived: boolean;
        isSubscriptionSuccess: boolean;
        isSubscriptionFailed: boolean;
        isSubscriptionCanceled: boolean;
        run: (...args: Parameters<TFunc>) => void;
        cancel: () => void;
    };
};