import { SpeedProfile } from '../config/types.js';
/**
 * The tempo of your reels, as named presets.
 *
 * A `SpeedProfile` is a bundle of timings. how long the wind-up takes,
 * how fast the reel scrolls at full speed, how deep the landing bounce
 * is, which GSAP easing drives each transition. `SpeedManager` holds
 * those profiles by name and tracks which one is active.
 *
 * Built-in profiles: `normal` (default), `turbo`, `superTurbo`. Add your
 * own via `reelSet.speed.addProfile('cinematic', {...})`. Switch at
 * runtime with `reelSet.setSpeed('turbo')`.
 *
 * Speed changes take effect on the next spin. mid-spin switching
 * is deliberately not supported to keep animation state simple.
 */
export declare class SpeedManager {
    private _profiles;
    private _activeName;
    private _active;
    constructor(profiles: Map<string, SpeedProfile>, initialSpeed: string);
    /** The currently active speed profile. */
    get active(): Readonly<SpeedProfile>;
    /** Name of the currently active speed profile. */
    get activeName(): string;
    /** Switch to a different named speed profile. */
    set(name: string): {
        previous: SpeedProfile;
        current: SpeedProfile;
    };
    /** Add or replace a speed profile. */
    addProfile(name: string, profile: SpeedProfile): void;
    /** Get a profile by name, or undefined if not found. */
    getProfile(name: string): SpeedProfile | undefined;
    /** All registered profile names. */
    get profileNames(): string[];
}
//# sourceMappingURL=SpeedManager.d.ts.map