export declare abstract class CollectionError extends Error {
    constructor(name: string, message: string);
}
export declare abstract class ThingError extends CollectionError {
    constructor(name: string, message: string);
}
export declare class UninstantiatedThing extends ThingError {
    constructor(message: string);
}
export declare class UndecoratedThing extends ThingError {
    constructor();
}