import { ComponentFactoryResolver, ComponentRef, ElementRef, Injector, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { DataColumn } from '@farris/ui-common/column';
export interface ITemplateComponent {
    ctx: any;
    renderContext?: any;
}
export declare type ComponentTemplateFn = () => Partial<ITemplateComponent> | ComponentRef<Partial<ITemplateComponent>>;
export declare type ComponentTemplateRef = Partial<ITemplateComponent> | ComponentRef<Partial<ITemplateComponent>> | ComponentTemplateFn;
export declare class FarrisComponentTemplateDirective implements OnInit, OnChanges {
    private injector;
    private el;
    private cfr;
    column: DataColumn;
    cmpRef: ComponentRef<any>;
    ctx: any;
    renderContext: any;
    templateType: 'head' | 'cell' | 'footer' | 'empty' | 'normal';
    templateComponentIns: ComponentRef<any>;
    constructor(injector: Injector, el: ElementRef, cfr: ComponentFactoryResolver);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private _expandCtxToThis;
    private expandContext;
    private renderTemplate;
    private _getCmpRef;
    private createInstance;
}