/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { Direction, Directionality } from '@angular/cdk/bidi';
import { ChangeDetectorRef, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { VtsConfigKey, VtsConfigService } from '@ui-vts-kit/ng-vts/core/config';
import { NgStyleInterface, NumberInput } from '@ui-vts-kit/ng-vts/core/types';
import { VtsProgressCirclePath, VtsProgressFormatter, VtsProgressGapPositionType, VtsProgressStatusType, VtsProgressStepItem, VtsProgressStrokeColorType, VtsProgressStrokeLinecapType, VtsProgressTypeType } from './typings';
import * as i0 from "@angular/core";
export declare class VtsProgressComponent implements OnChanges, OnInit, OnDestroy {
    private cdr;
    vtsConfigService: VtsConfigService;
    private directionality;
    readonly _vtsModuleName: VtsConfigKey;
    static ngAcceptInputType_vtsSuccessPercent: NumberInput;
    static ngAcceptInputType_vtsPercent: NumberInput;
    static ngAcceptInputType_vtsStrokeWidth: NumberInput;
    static ngAcceptInputType_vtsGapDegree: NumberInput;
    static ngAcceptInputType_vtsSteps: NumberInput;
    vtsShowInfo: boolean;
    vtsWidth: number;
    vtsStrokeColor?: VtsProgressStrokeColorType;
    vtsSize: 'default' | 'small';
    vtsFormat?: VtsProgressFormatter;
    vtsSuccessPercent?: number;
    vtsPercent: number;
    vtsStrokeWidth?: number;
    vtsGapDegree?: number;
    vtsStatus?: VtsProgressStatusType;
    vtsType: VtsProgressTypeType;
    vtsGapPosition: VtsProgressGapPositionType;
    vtsStrokeLinecap: VtsProgressStrokeLinecapType;
    vtsSteps: number;
    steps: VtsProgressStepItem[];
    /** Gradient style when `vtsType` is `line`. */
    lineGradient: string | null;
    /** If user uses gradient color. */
    isGradient: boolean;
    /** If the linear progress is a step progress. */
    isSteps: boolean;
    /**
     * Each progress whose `vtsType` is circle or dashboard should have unique id to
     * define `<linearGradient>`.
     */
    gradientId: number;
    /** Paths to rendered in the template. */
    progressCirclePath: VtsProgressCirclePath[];
    circleGradient?: Array<{
        offset: string;
        color: string;
    }>;
    trailPathStyle: NgStyleInterface | null;
    pathString?: string;
    icon: string;
    dir: Direction;
    trackByFn: (index: number) => string;
    get formatter(): VtsProgressFormatter;
    get status(): VtsProgressStatusType;
    get strokeWidth(): number;
    get isCircleStyle(): boolean;
    private cachedStatus;
    private inferredStatus;
    private destroy$;
    constructor(cdr: ChangeDetectorRef, vtsConfigService: VtsConfigService, directionality: Directionality);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnInit(): void;
    ngOnDestroy(): void;
    private updateIcon;
    /**
     * Calculate step render configs.
     */
    private getSteps;
    /**
     * Calculate paths when the type is circle or dashboard.
     */
    private getCirclePaths;
    private setStrokeColor;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsProgressComponent, [null, null, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsProgressComponent, "vts-progress", ["vtsProgress"], { "vtsShowInfo": { "alias": "vtsShowInfo"; "required": false; }; "vtsWidth": { "alias": "vtsWidth"; "required": false; }; "vtsStrokeColor": { "alias": "vtsStrokeColor"; "required": false; }; "vtsSize": { "alias": "vtsSize"; "required": false; }; "vtsFormat": { "alias": "vtsFormat"; "required": false; }; "vtsSuccessPercent": { "alias": "vtsSuccessPercent"; "required": false; }; "vtsPercent": { "alias": "vtsPercent"; "required": false; }; "vtsStrokeWidth": { "alias": "vtsStrokeWidth"; "required": false; }; "vtsGapDegree": { "alias": "vtsGapDegree"; "required": false; }; "vtsStatus": { "alias": "vtsStatus"; "required": false; }; "vtsType": { "alias": "vtsType"; "required": false; }; "vtsGapPosition": { "alias": "vtsGapPosition"; "required": false; }; "vtsStrokeLinecap": { "alias": "vtsStrokeLinecap"; "required": false; }; "vtsSteps": { "alias": "vtsSteps"; "required": false; }; }, {}, never, never, false, never>;
}