import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export interface TimelineItem {
    id?: string | number;
    title: string;
    subtitle?: string;
    description?: string;
    timestamp: string | Date;
    icon?: string;
    color?: string;
    status?: 'success' | 'warning' | 'error' | 'info' | 'default';
    active?: boolean;
}
export declare class NgxTimelineMarkerTemplateDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxTimelineMarkerTemplateDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxTimelineMarkerTemplateDirective, "[ngxTimelineMarkerTemplate]", never, {}, {}, never, never, true, never>;
}
export declare class NgxTimelineCardTemplateDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxTimelineCardTemplateDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxTimelineCardTemplateDirective, "[ngxTimelineCardTemplate]", never, {}, {}, never, never, true, never>;
}
export declare class TimelineComponent {
    items: import("@angular/core").InputSignal<TimelineItem[]>;
    orientation: import("@angular/core").InputSignal<"vertical" | "horizontal">;
    alternating: import("@angular/core").InputSignal<boolean>;
    clickable: import("@angular/core").InputSignal<boolean>;
    selectedItem: import("@angular/core").InputSignal<TimelineItem | null>;
    itemClick: import("@angular/core").OutputEmitterRef<TimelineItem>;
    markerTemplate: import("@angular/core").Signal<NgxTimelineMarkerTemplateDirective | undefined>;
    cardTemplate: import("@angular/core").Signal<NgxTimelineCardTemplateDirective | undefined>;
    isDate(val: string | Date): boolean;
    asDate(val: string | Date): Date;
    onItemClick(item: TimelineItem): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TimelineComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TimelineComponent, "ngx-timeline", never, { "items": { "alias": "items"; "required": false; "isSignal": true; }; "orientation": { "alias": "orientation"; "required": false; "isSignal": true; }; "alternating": { "alias": "alternating"; "required": false; "isSignal": true; }; "clickable": { "alias": "clickable"; "required": false; "isSignal": true; }; "selectedItem": { "alias": "selectedItem"; "required": false; "isSignal": true; }; }, { "itemClick": "itemClick"; }, ["markerTemplate", "cardTemplate"], never, true, never>;
}