import { GlossaristModel } from './base.js';
/**
 * Per-class registry of named subtypes. The registry is keyed by
 * `type` discriminator and maps to the constructor function. Used by
 * NonVerbalEntity (Figure/Table/Formula), NonVerbalReference
 * (Figure/Table/Formula references), and any future RegistrableModel
 * subclass that needs polymorphic dispatch on a string discriminator.
 *
 * Stored as a WeakMap keyed by the base class function, so each base
 * gets its own namespace (NonVerbalEntity.register does not collide
 * with NonVerbalReference.register).
 *
 * The registry stores constructors as `Function` because TS's strict
 * variance on constructor params makes a typed constraint reject
 * subclasses with narrower param types. The dispatch site casts the
 * result back to the specific subclass.
 */
type AnyCtor = new (...args: any[]) => any;
export declare class RegistrableModel extends GlossaristModel {
    static _registry(): Map<string, AnyCtor>;
    static register(type: string, cls: AnyCtor): void;
    static fromData<T extends RegistrableModel>(this: new (...args: any[]) => T, data: unknown): T;
}
export {};
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