import type { Adapter } from './adapter.ts';
export { defineConfig, mergeConfig };
export type { YootConfig };
export { getConfig as _getConfig };
/**
 * Sets or replaces the global configuration for Yoot.
 *
 * @remarks
 * To incrementally add or update options, use `mergeConfig`.
 *
 * @public
 * @param options - The complete configuration object to set.
 */
declare const defineConfig: (options: YootConfig) => void;
/**
 * Merges the provided options into the existing global Yoot configuration.
 *
 * @remarks
 * Properties in the provided `options` will overwrite existing ones if keys match.
 *
 * @public
 * @param options - Configuration options to merge.
 */
declare const mergeConfig: (options: YootConfig) => void;
/**
 * Retrieves the current global Yoot configuration.
 *
 * @remarks
 * Returns a shallow copy, so direct modification of the returned object
 * will not affect the internal configuration.
 *
 * @internal
 */
declare const getConfig: () => YootConfig;
/**
 * Configuration options for Yoot.
 * @public
 */
type YootConfig = {
    /**
     * Called when no adapter is found for a given URL.
     * @returns An adapter or throws.
     */
    onMissingAdapter?: (url: URL) => Adapter | never;
};