import { CommonOptions, IStepsStore, PopoverOptions } from '@thisway/base';
import { Readable } from 'svelte/store';
export type MergeStepOptionSource = CommonOptions<PopoverOptions>;
export declare const mergeStepOption: <K extends keyof MergeStepOptionSource, D extends NonNullable<MergeStepOptionSource[K]>, R extends D>(defaultValues: D, optionsValueRaw: MergeStepOptionSource[K], stepValueRaw: MergeStepOptionSource[K]) => R;
export declare const getRenderIndex: () => Readable<number>;
export declare const getPopoverOptions: () => Readable<{
    className?: string | undefined;
    showPopover?: boolean | undefined;
    position?: (import('@thisway/base').PopoverPosition | import('@thisway/base').PopoverPositionParsed) | undefined;
    animateClass?: string | undefined;
    prevBtnText?: string | undefined;
    showProgress?: boolean | undefined;
    title: string;
    description: string;
    nextBtnText: string;
    doneBtnText: string;
    startBtnText: string;
    offset: number;
    showCloseBtn: boolean;
    showCtrlBtns: boolean;
}>;
export declare const getHighlightOptions: () => Readable<{
    clickMask?: import('@thisway/base').ClickMaskAction | undefined;
    showMask: boolean;
    showBorder: boolean;
    showHeartbeat: boolean;
    padding: number;
    maskOpacity: number;
    borderWidth: number;
}>;
export declare const getTheme: () => Readable<Required<import('@thisway/base').ThemeOptions>>;
export declare const getNextStep: (store: IStepsStore, index$: Readable<number | undefined>) => Readable<any>;