export interface LoadableAttributeInterface<T> {
    loaded: boolean;
    name: string;
    value: T;
    loadValue: (value: T) => void;
}
export declare class LoadableAttribute<T> implements LoadableAttributeInterface<T> {
    loaded: boolean;
    name: string;
    value: T;
    constructor(name: string, defaultValue: T);
    loadValue(value: T): void;
}