import { OnInit, OnChanges, Injector, EventEmitter } from '@angular/core';
import { HttpClient } from "@angular/common/http";
import { DatagridComponent } from '@farris/ui-datagrid';
import { ExpressionEventService } from '../utils/expression-event-service';
import { FunctionEntity, Parameter } from '../common/ExpressEntity';
import { Observable } from 'rxjs';
export declare class ExprFuncGridComponent implements OnInit, OnChanges {
    private eventService;
    private injector;
    http: HttpClient;
    dg: DatagridComponent;
    currentFuncTabType: string;
    funcExtend: FunctionEntity[];
    showFuncExtendItems: any;
    selectFuncRow: EventEmitter<{}>;
    dbclickInsert: EventEmitter<{}>;
    private localeId;
    private localePipe;
    columns: any[];
    datas: FunctionEntity[];
    standardFunctions: any[];
    allFunctions: any[];
    items: FuncOnEntity[];
    private functions;
    constructor(eventService: ExpressionEventService, injector: Injector, http: HttpClient);
    ngOnInit(): void;
    private findFunctionByTabType;
    findFunctionByType(type: string): void;
    getParamStr(params: Parameter[]): string;
    ngOnChanges(): void;
    ondblclickRow($event: any): void;
    selectRowChange($event: any): void;
    getExtendFunc(): Observable<any>;
    getHttp(): HttpClient;
}
declare class FuncOnEntity {
    key: string;
    name: string;
    type: string;
    className: string;
    description: string;
    param: string;
    params: Parameter[];
    isLatestExtendFunc: boolean;
}
export {};