import { Observable } from "rxjs";
import { ISort, IFilter, IGroup, IAggregate, IQueryExecutionResult, IQueryExecutionGroupResult, IQueryCriteria } from "./models";
import { IResolveCommandModelEvent } from "./IResolveCommandModelEvent";
import { IDataSourceValidationError } from './IDataSourceValidationError';
import { IDataSourceNotifyMessage } from './IDataSourceNotifyMessage';
import { IDataSourceCommandStarted } from "./IDataSourceCommandStarted";
export interface IDataSource<TModel> {
    resolveCommandModelByName<T extends any>(event: IResolveCommandModelEvent<TModel>): Observable<T>;
    executeCommandByName<TCommand, TResult>(name: string, command: TCommand): Observable<TResult>;
    query<TQuery extends IQueryCriteria>(query: TQuery): any;
    excuteQuery<TQuery extends IQueryCriteria>(query: TQuery): Observable<IQueryExecutionGroupResult<TModel> & IQueryExecutionGroupResult<TModel>>;
    refresh(): any;
    resolveIdField<TKeyType extends any>(model: TModel): TKeyType;
    clear(): any;
    updateData(value: IQueryExecutionResult<TModel> & IQueryExecutionGroupResult<TModel>): any;
    replaceDataWithArray(items: TModel[]): any;
    replaceDataWithSingle(item: TModel): any;
    data$: Observable<IQueryExecutionResult<TModel> & IQueryExecutionGroupResult<TModel>>;
    loading$: Observable<boolean>;
    validationError$: Observable<IDataSourceValidationError>;
    notifyMessage$: Observable<IDataSourceNotifyMessage>;
    commandStarted$: Observable<IDataSourceCommandStarted>;
    data: IQueryExecutionResult<TModel> & IQueryExecutionGroupResult<TModel>;
    sorts: ISort[];
    filters: IFilter[];
    groups: IGroup[];
    aggregates: IAggregate[];
    pageSize: number;
    page: number;
}