import { TemplateRef, ViewContainerRef } from "@angular/core";
import { SalaxyContext } from "../services/index";
/**
 * Shows the element if the user is in the given role / in one of the given roles.
 * The attribute value should resolve to either role string or array of role strings.
 * @see [Based on Angular structural directive sample]{@link https://angular.io/guide/structural-directives#write-a-structural-directive}
 */
export declare class IfRoleDirective {
    private templateRef;
    private viewContainer;
    private context;
    /** If true, the template view has been created */
    private hasView;
    /** Roles that are checked by this component. This is defined by the salaxyIfRole input */
    private roles;
    /** Creates a new IfRoleDirective */
    constructor(templateRef: TemplateRef<any>, viewContainer: ViewContainerRef, context: SalaxyContext);
    /** Value of the salaxyIfRole attribute should resolve to either role string or array of role strings.  */
    salaxyIfRole: string | string[];
    /** Assures that the view is created if necessary. */
    private checkViewContainer();
}