import type { Component } from "../../runtime/component.ts";
export interface TimelineFrame {
    readonly atMs: number;
    readonly lines: readonly string[];
}
export interface TimelineAnimationOptions {
    readonly frames: readonly TimelineFrame[];
    readonly align?: "top" | "bottom" | "center";
    readonly horizontalAlign?: "left" | "center" | "right";
    readonly style?: (text: string) => string;
}
/** Time-indexed text animation component for terminal-native intros and loaders. */
export declare class TimelineAnimation implements Component {
    private readonly options;
    private readonly frames;
    constructor(options: TimelineAnimationOptions);
    get durationMs(): number;
    frameAt(elapsedMs: number): readonly string[];
    nextFrameDelay(elapsedMs: number): number | undefined;
    render(width: number, height?: number, elapsedMs?: number): string[];
}
//# sourceMappingURL=timeline.d.ts.map