import * as _angular_core from '@angular/core';
import { Injector, Signal, Type } from '@angular/core';
import * as _koalarx_ui_shared_components_input_field_select from '@koalarx/ui/shared/components/input-field/select';
import { SelectOption } from '@koalarx/ui/shared/components/input-field/select';
import * as _angular_common_http from '@angular/common/http';
import { HttpClient, HttpResourceRef } from '@angular/common/http';
import * as rxjs from 'rxjs';
import { GetManyResult, QueryPagination, SortFilterType } from '@koalarx/ui/core/models';
import { DatatableConfig } from '@koalarx/ui/shared/components/datatable';

interface HttpResourceRequestOptions<EntityType> {
    debounceTime?: number;
    endpoint?: string;
    mapOption?: (item: any) => Omit<SelectOption<EntityType> | GetManyResult<EntityType>, 'data'>;
}
declare abstract class HttpBase<EntityType = any, PayloadType = any, QueryType = any> {
    protected readonly resource: string;
    private readonly appConfig;
    protected readonly injector: Injector;
    protected readonly http: HttpClient;
    protected readonly url: string;
    protected readonly hostApi: string;
    constructor(resource: string, hostApi?: string);
    post<T>(data: PayloadType, endpoint?: string): rxjs.Observable<T>;
    put<T>(id: string, data: PayloadType): rxjs.Observable<T>;
    patch<T>(id: string, data: any): rxjs.Observable<T>;
    delete<T>(id: string): rxjs.Observable<T>;
    getMany<TResponse = EntityType>(query: QueryType, endpoint?: string): rxjs.Observable<GetManyResult<TResponse>>;
    getById<TResponse = EntityType>(id: string | null): rxjs.Observable<TResponse>;
    getManyWithResource<TResponse = EntityType>(query: Signal<QueryType>, { endpoint, mapOption, }?: Omit<HttpResourceRequestOptions<TResponse>, 'debounceTime'>): _angular_common_http.HttpResourceRef<GetManyResult<TResponse> | undefined>;
    getByIdWithResource<TResponse = EntityType>(id: Signal<string | null>, endpoint?: string, mapResponse?: (response: TResponse) => TResponse): _angular_common_http.HttpResourceRef<TResponse | undefined>;
    getByOneWithResource<TResponse = EntityType>(endpoint: Signal<string | null>, params?: Signal<any>, mapResponse?: (response: TResponse) => TResponse): _angular_common_http.HttpResourceRef<TResponse | undefined>;
    getManyForSelector<TResponse = EntityType>(query: QueryType | Signal<QueryType>, mapOption: (item: TResponse) => Omit<SelectOption<TResponse>, 'data'>): _angular_core.ResourceRef<{
        data: TResponse;
        label: string;
        value: _koalarx_ui_shared_components_input_field_select.SelectValue;
        description?: string | undefined;
    }[]>;
}

type PaginationType = 'paginator' | 'loadMore';
declare abstract class ListBase<QueryType extends QueryPagination, TEntity = any> {
    protected readonly componentFilter?: Type<any> | undefined;
    private reloading;
    private currentPaginationType;
    protected readonly resourceRef: HttpResourceRef<GetManyResult<TEntity> | undefined>;
    protected readonly limitPage: _angular_core.WritableSignal<number>;
    protected readonly page: _angular_core.WritableSignal<number>;
    protected readonly filter: _angular_core.WritableSignal<QueryType>;
    protected readonly resource: HttpBase<TEntity, any, QueryType>;
    protected readonly totalItemsOnPage: _angular_core.WritableSignal<number>;
    protected readonly totalItems: _angular_core.WritableSignal<number>;
    protected readonly list: _angular_core.WritableSignal<TEntity[]>;
    protected readonly sortFilter: _angular_core.WritableSignal<SortFilterType | null>;
    protected readonly paginationType: _angular_core.ModelSignal<PaginationType>;
    protected readonly withPagination: _angular_core.Signal<boolean>;
    protected readonly datatableConfig: _angular_core.WritableSignal<DatatableConfig>;
    queryParams: _angular_core.Signal<QueryType>;
    reload: _angular_core.InputSignal<boolean>;
    constructor(resource: Type<HttpBase<TEntity, any, QueryType>>, componentFilter?: Type<any> | undefined);
    protected sort(sortFilter: SortFilterType): void;
    protected reloadList(): void;
    protected loadMore(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ListBase<any, any>, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<ListBase<any, any>, never, never, { "paginationType": { "alias": "paginationType"; "required": false; "isSignal": true; }; "reload": { "alias": "reload"; "required": false; "isSignal": true; }; }, { "paginationType": "paginationTypeChange"; }, never, never, true, never>;
}

declare abstract class PageBase {
    protected reload: _angular_core.WritableSignal<boolean>;
    protected reloadList(): void;
}

export { HttpBase, ListBase, PageBase };
export type { HttpResourceRequestOptions };