type stateProps = {
    [key: string]: any[];
};
type queueProps = {
    [key: string]: any[];
};
declare class SelectOption {
    state: stateProps;
    queue: queueProps;
    constructor();
    mount(key: string, options: any[]): any[];
    replace(key: string, options: any[]): any[];
    register(key: string, callback: (arg0: any[]) => undefined): () => void;
    updateSingle(key: string, options: any[]): any[];
    update(key: string, options: any[]): any[];
    trigger(key: string): void;
    destroyed(key: string, symbolKey: symbol): void;
}
declare const selectOption: SelectOption;
declare const checkSrc: (str: string) => boolean;
export { selectOption, checkSrc };
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