import { EventEmitter, OnChanges, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export interface StepperStep {
    label: string;
    value?: string;
    disabled?: boolean;
    icon?: string;
}
export declare type StepperStatus = 'upcoming' | 'active' | 'completed';
export declare class StepperComponent implements OnChanges {
    steps: StepperStep[];
    currentStep: number;
    linear: boolean;
    stepChange: EventEmitter<number>;
    ngOnChanges(changes: SimpleChanges): void;
    getStatus(index: number): StepperStatus;
    getCircleStyles(index: number): Record<string, string>;
    getLabelStyles(index: number): Record<string, string>;
    onStepClick(index: number): void;
    trackByIndex(index: number): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<StepperComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<StepperComponent, "cqa-stepper", never, { "steps": "steps"; "currentStep": "currentStep"; "linear": "linear"; }, { "stepChange": "stepChange"; }, never, never>;
}