import { Sound } from "./classes/sound";
import { SoundType } from "./export-enums";
import { Avatar } from "./export-types";
export declare function createAssetImage(src: string): Promise<Avatar>;
export declare function createAssetSound(src: string, type?: SoundType): Promise<Sound>;
export declare function tick(delay?: number): Promise<unknown>;
export declare function copyProperties(source: Record<string, any>, target: Record<string, any>): void;
export declare function parallel<T = any, S = T>(items: T[], each: (t: T, iter: {
    index: number;
    realIndex: number;
}) => Promise<S>, limit?: number): Promise<S[]>;
export declare function useWindowSize(): {
    width: number;
    height: number;
};
export declare function toText(obj: Record<string, any> | Record<string, any>[]): string | Record<string, any>;
export declare function getClassName(cls: string): string;
export declare function genId(length?: number): string;
export declare function getPlatform(): any;
export declare function isRealPhone(): boolean;
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