import { AfterViewInit, OnDestroy } from "@angular/core";
import { StepperProps } from "@design-system-rte/core/components/stepper/stepper.interface";
import * as i0 from "@angular/core";
export declare class StepperComponent implements AfterViewInit, OnDestroy {
    readonly steps: import("@angular/core").InputSignal<import("@design-system-rte/core/components/stepper/stepper.interface").Step[]>;
    readonly activeStepId: import("@angular/core").InputSignal<string | undefined>;
    readonly orientation: import("@angular/core").InputSignal<import("@design-system-rte/core/components/common/common-types").Direction | undefined>;
    readonly iconSize: Record<import("@design-system-rte/core/components/common/common-types").Size, number>;
    private readonly stepperRef;
    readonly clickStep: import("@angular/core").OutputEmitterRef<import("@design-system-rte/core/components/stepper/stepper.interface").Step>;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    isStepActive(id: string): boolean;
    isStepClickable(step: StepperProps["steps"][number]): boolean;
    isStepFocusable(step: StepperProps["steps"][number]): boolean;
    handleStepClick(step: StepperProps["steps"][number]): void;
    handleKeyDown(event: KeyboardEvent): void;
    private lastKeydown;
    private onGlobalKeyDown;
    static ɵfac: i0.ɵɵFactoryDeclaration<StepperComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<StepperComponent, "rte-stepper", never, { "steps": { "alias": "steps"; "required": false; "isSignal": true; }; "activeStepId": { "alias": "activeStepId"; "required": false; "isSignal": true; }; "orientation": { "alias": "orientation"; "required": false; "isSignal": true; }; }, { "clickStep": "clickStep"; }, never, never, true, never>;
}