import { ElementRef, Renderer2 } from '@angular/core';
import { I18nService } from '../service/i18n.service';
import * as i0 from "@angular/core";
export interface Step {
    label: string;
    i18nKey?: string;
    value: number | 'start' | 'end';
}
export declare class StepsComponent {
    private renderer;
    containerRef: ElementRef;
    modelLog: import("@angular/core").InputSignal<boolean>;
    needSelfAdjusting: import("@angular/core").InputSignal<boolean>;
    steps: import("@angular/core").InputSignal<Step[] | undefined>;
    displaySteps: import("@angular/core").Signal<Step[]>;
    excludeValues: import("@angular/core").WritableSignal<(number | "start" | "end")[]>;
    current: import("@angular/core").InputSignal<number>;
    i18n: I18nService;
    change: import("@angular/core").OutputEmitterRef<number>;
    authLevel: import("@angular/core").InputSignal<number>;
    isClick: import("@angular/core").InputSignal<boolean>;
    widthList: number[];
    START_BUTTON_WIDTH: number;
    END_BUTTON_WIDTH: number;
    STEP_ITEM_MARGIN: number;
    startIndex: number;
    endIndex: number;
    startSteps: Step[];
    endSteps: Step[];
    maxWidth: number;
    onResize(): void;
    constructor(renderer: Renderer2);
    initSteps(): void;
    refreshSteps(): void;
    initWidthList(): void;
    calcMaxWidth(): void;
    showStartSteps(event: any, startOp: any): void;
    showEndSteps(event: any, endOp: any): void;
    getClass(i: number, classes: string[]): string;
    changeStatus(step: any): void;
    onStartStepsChange(event: any): void;
    onEndStepsChange(event: any): void;
    alternateWidthList(): void;
    isExceedMaxWidth(totalWidth: number): boolean;
    handleSteps(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<StepsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<StepsComponent, "custom-steps", never, { "modelLog": { "alias": "modelLog"; "required": false; "isSignal": true; }; "needSelfAdjusting": { "alias": "needSelfAdjusting"; "required": false; "isSignal": true; }; "steps": { "alias": "steps"; "required": false; "isSignal": true; }; "current": { "alias": "current"; "required": false; "isSignal": true; }; "authLevel": { "alias": "authLevel"; "required": false; "isSignal": true; }; "isClick": { "alias": "isClick"; "required": false; "isSignal": true; }; }, { "change": "change"; }, never, never, true, never>;
}