export type DataValueType = boolean | number | string;
export declare class ModelServerObject {
    readonly eClass: string;
    static is(object: unknown): object is ModelServerObject;
}
export declare class ModelServerReferenceDescription extends ModelServerObject {
    eClass: string;
    $ref: string;
    constructor(eClass: string, $ref: string);
}
/**
 * A ModelServer model element. ModelServerElements may be actual objects,
 * or references to an object defined in another part of the model, or even
 * in a different model.
 */
export declare abstract class ModelServerElement {
    readonly $type: string;
    static is(object: unknown): object is ModelServerElement;
}
/**
 * A ModelServer object.
 */
export declare class ModelServerObjectV2 extends ModelServerElement {
    readonly $id: string;
    static is(object: unknown): object is ModelServerObjectV2;
}
/**
 * A ModelServer Reference. References an object defined in another part of the model,
 * or even in a different model.
 */
export declare class ModelServerReferenceDescriptionV2 extends ModelServerElement {
    $type: string;
    $ref: string;
    constructor($type: string, $ref: string);
    static is(object: unknown): object is ModelServerReferenceDescriptionV2;
}
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