export declare const falseList: (string | boolean | null | undefined)[];
/**
 * @description: 判断这个元素上是否有 disabled 属性
 * @param {Element} element
 * @return {*}
 */
export declare const isDisabled: (element: Element) => boolean;
/**
 * @description: 查询指定元素的子级元素，删除他们的某一个指定 class
 * @param {Element} parent
 * @param {string} deleteClass
 */
export declare const removeClassToElementChild: (parent: Element, deleteClass: string) => void;
/**
 * @description: 创建 icon 的文档示例
 */
export declare const createIconList: () => void;
export declare const loadScript: ({ type, content }: {
    type: string;
    content: string;
}) => Promise<{
    success: boolean;
}>;
export interface CustomErrorType {
    new (m: string): void;
}
export declare function createCustomError(msg?: string): CustomErrorType;
export declare const vod: {
    FD: {
        label: string;
    };
    LD: {
        bandWidth: {
            h264: number;
            h265: number;
        };
        label: string;
    };
    SD: {
        bandWidth: {
            h264: number;
            h265: number;
        };
        label: string;
    };
    HD: {
        bandWidth: {
            h264: number;
            h265: number;
        };
        label: string;
    };
    '2K': {
        bandWidth: {
            h264: number;
            h265: number;
        };
        label: string;
    };
    '4K': {
        bandWidth: {
            h264: number;
            h265: number;
        };
        label: string;
    };
};
export declare const HTMLElementSSR: () => {
    new (): HTMLElement;
    prototype: HTMLElement;
} | null;
export declare const createSignal: <T = unknown>(value: T, options?: {
    subscriber?: Function[];
    equals?: boolean | ((prev: T | undefined, next: T) => boolean);
}) => [() => T, (newValue: T) => void];
/**
 * 根据文件扩展名获取 MIME 类型
 */
export declare function getMimeTypeFromExtension(fileName: string): string;