import { EventEmitter } from '@angular/core';
import { MtnaSidePanelContentDirective } from './side-panel-content.directive';
import { MtnaSidePanelExpansionState } from './side-panel-expansion-state.model';
import * as i0 from "@angular/core";
export declare class MtnaSidePanelLayoutComponent {
    protected initialState: MtnaSidePanelExpansionState;
    sidePanelContent?: MtnaSidePanelContentDirective;
    panelState: MtnaSidePanelExpansionState;
    /** Aria role to set on the mat-drawer-content. Defaults to undefined. */
    contentRole: string | null | undefined;
    /** Emits the expansion state of the side panel layout when toggled. */
    stateChange: EventEmitter<MtnaSidePanelExpansionState>;
    constructor(initialState: MtnaSidePanelExpansionState);
    toggleRail(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaSidePanelLayoutComponent, [{ optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MtnaSidePanelLayoutComponent, "mtna-side-panel-layout", never, { "contentRole": "contentRole"; }, { "stateChange": "stateChange"; }, ["sidePanelContent"], ["[mtnaSidePanelContent]", "*"]>;
}