import { type AppContext, type VNode, type Component } from 'vue';
import { type LoadingSpinnerType } from '../../spin';
export interface LoadingOptions {
    target?: string | HTMLElement;
    body?: boolean;
    fullscreen?: boolean;
    lock?: boolean;
    text?: string;
    spinner?: string | Component | VNode;
    background?: string;
    customClass?: string;
    glass?: boolean;
    color?: string | string[] | Record<string, string>;
    dot?: boolean;
    spinnerType?: LoadingSpinnerType;
    /** 主题覆盖变量 */
    themeOverrides?: import('@yh-ui/theme').ComponentThemeVars;
}
export interface LoadingInstance {
    close: () => void;
    readonly visible: boolean;
}
export declare const setLoadingDefaultAppContext: (appContext?: AppContext | null) => void;
export declare const Loading: {
    service: (options?: LoadingOptions, appContext?: AppContext) => LoadingInstance;
};