import type { Ref, EffectScope } from 'vue';
import { LoadingState, LoadingProps } from './types';
export declare function resolveAttribute(target: HTMLElement | ShadowRoot, keyList: string[]): HTMLElement | ShadowRoot;
export declare function setAttribute(target: HTMLElement | ShadowRoot, key: string, value: unknown): void;
export declare function getAttribute(target: HTMLElement | ShadowRoot, key: string): any;
export declare function setupTarget(target: HTMLElement | ShadowRoot | undefined, state: LoadingState, props: Partial<LoadingProps>): void;
export declare function resetTarget(target: HTMLElement | ShadowRoot | undefined, state: LoadingState): void;
export declare function resolveRoot(node: HTMLElement | ShadowRoot): HTMLElement | ShadowRoot;
export declare function resolveTarget<T extends CallableFunction>(_target: Ref<HTMLElement | ShadowRoot | undefined>, props: Partial<LoadingProps>, scope: EffectScope, cb: T): void;
export declare function resolveTrueTarget(_target: Ref<HTMLElement | ShadowRoot | undefined>, props: Partial<LoadingProps>, scope: EffectScope): Ref<HTMLElement | ShadowRoot | undefined>;