import type { DomRendererOptions } from "../../../renderer/dom/dom-renderer.js";
export declare function isPlainObject(v: unknown): v is Record<string, unknown>;
export declare function shallowEqualRecord(a: Record<string, unknown>, b: Record<string, unknown>): boolean;
export declare function warnDev(message: string): void;
export declare function pickInitOnlyDomOptions(options: DomRendererOptions | undefined): Record<string, unknown>;