import type { Collection, CostumCollectionExt, CostumExtensionField } from "./types.js";
/** Variante runtime SYNC (subtype-aware) : sélectionnée par `discriminator` (= serverData.type). */
export interface CostumRuntimeVariant {
    discriminator: string | null;
    schema: object;
    fields: CostumExtensionField[];
    presets: Record<string, unknown>;
    hidden: string[];
}
export type CostumRuntimeEntry = Pick<CostumCollectionExt, "schema" | "fields" | "presets" | "hidden"> & {
    variants?: CostumRuntimeVariant[];
};
export declare const COSTUM_RUNTIME: Record<string, Partial<Record<Collection, CostumRuntimeEntry>>>;