import type { Exact } from '@svelte-thing/type-utils';
import { type StylePlaybackRateProps } from './stylePlaybackRate.svelte.js';
export type PlaybackRateProps = StylePlaybackRateProps;
export declare function playbackRateProps<T extends PlaybackRateProps>(props: Exact<PlaybackRateProps, T>): {
    playbackRate: import("@svelte-thing/primitives/video/playback-rate").PlaybackRateState;
    styles: {
        props: {
            'data-slot': string;
            size: "2";
            variant: "ghost";
            readonly class: string;
        };
    };
    mergeRestProps<T_1 extends Record<string, unknown>>(restProps: T_1): (((k: {
        'data-video-playback-rate': "";
        type: "button";
        'aria-label': string;
        'data-playback-rate': string;
        onclick: () => void;
    }) => void) | ((k: {
        'data-slot': string;
        size: "2";
        variant: "ghost";
        readonly class: string;
    }) => void) | ((T_1 extends null | undefined ? object : T_1) extends infer T_3 ? T_3 extends (T_1 extends null | undefined ? object : T_1) ? T_3 extends any ? (k: T_3) => void : never : never : never) extends (k: infer I) => void ? I : never) extends infer T_2 ? { [K in keyof T_2]: T_2[K]; } : never;
};