import { Injector } from '@angular/core';
import { Viewport } from '@wm/core';
import { StylableComponent } from '@wm/components/base';
import * as i0 from "@angular/core";
export declare class LayoutGridColumnDirective extends StylableComponent {
    private viewport;
    static initializeProps: void;
    constructor(inj: Injector, height: any, viewport: Viewport, explicitContext: any);
    onPropertyChange(key: any, nv: any, ov?: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutGridColumnDirective, [null, { attribute: "height"; }, null, { optional: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LayoutGridColumnDirective, "[wmLayoutGridColumn]", never, {}, {}, never, never, true, never>;
}