export declare class Settings<T extends {
    [key: string]: any;
}> {
    readonly name: string;
    readonly props: T;
    private _onChange?;
    constructor(props: T, name?: string);
    getProps(): T;
    setProps(props: Partial<T>): this;
    getProp<K extends keyof T>(key: K): T[K];
    setProp<K extends keyof T>(key: K, value: T[K]): this;
    onChange(callback: (props: Partial<T>) => void): this;
}