import type { LoaderszOrbOptions, OrbMode, OrbState } from './types.js';
export { STATE_TO_MODE } from './state-registry.js';
/** Fully populated default options used whenever a caller omits a field. */
export declare const DEFAULT_OPTIONS: Required<LoaderszOrbOptions>;
/**
 * Resolves a state name to a geometry builder name.
 *
 * @param state Semantic state or direct geometry mode.
 * @returns The mode that can be used as a key in `FRAME_BUILDERS`.
 */
export declare function resolveMode(state: OrbState): OrbMode;
/**
 * Adds defaults to a partial option object without mutating the caller's value.
 *
 * @param options Caller-provided option values.
 * @returns A complete option object with every field present.
 */
export declare function mergeOptions(options: LoaderszOrbOptions): Required<LoaderszOrbOptions>;
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