import { OnInit } from '@angular/core';
import { NgStyleInterface } from '@ngx-simple/core/types';
export interface SimSkeletonCol {
    span?: number;
    width?: string;
    height?: string;
    type?: 'bar' | 'avatar' | 'img' | 'empty';
    rows?: SimSkeletonRow[];
    style?: NgStyleInterface;
}
export interface SimSkeletonRow {
    cols: SimSkeletonCol[];
    space?: number;
    margin?: string;
    style?: NgStyleInterface;
}
export declare class SimSkeletonComponent implements OnInit {
    loading: boolean;
    animate: boolean;
    data: SimSkeletonRow[];
    _skeletons: SimSkeletonRow[];
    constructor();
    ngOnInit(): void;
    private dataToSkeleton;
}
export declare class SimSkeletonContentComponent {
    data: SimSkeletonRow[];
    trackByFn(index: number, item: SimSkeletonRow | SimSkeletonCol): number;
}