import * as _angular_core from '@angular/core';

/**
 * Event-list ladder. Project `<wr-timeline-item>` children.
 *
 * @example
 * ```html
 * <wr-timeline>
 *   <wr-timeline-item title="Created" time="2026-05-01">Initial commit.</wr-timeline-item>
 *   <wr-timeline-item title="Deployed" time="2026-05-02" color="success">Live.</wr-timeline-item>
 * </wr-timeline>
 * ```
 *
 * @see https://ngwr.dev/components/timeline
 */
declare class WrTimeline {
    readonly orientation: _angular_core.InputSignal<"vertical" | "horizontal">;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<WrTimeline, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<WrTimeline, "wr-timeline", never, { "orientation": { "alias": "orientation"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

/** Built-in dot colours. */
type WrTimelineColor = 'primary' | 'success' | 'warning' | 'danger' | 'medium';

/**
 * One event in a {@link WrTimeline}. Project content for the
 * description; `title` and `time` are header inputs.
 */
declare class WrTimelineItem {
    readonly title: _angular_core.InputSignal<string>;
    readonly time: _angular_core.InputSignal<string>;
    readonly color: _angular_core.InputSignal<WrTimelineColor>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<WrTimelineItem, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<WrTimelineItem, "wr-timeline-item", never, { "title": { "alias": "title"; "required": false; "isSignal": true; }; "time": { "alias": "time"; "required": false; "isSignal": true; }; "color": { "alias": "color"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

export { WrTimeline, WrTimelineItem };
export type { WrTimelineColor };