/**
 * Deep-merge for component token overrides.
 *
 * Lives in its own leaf module — with no imports — for two reasons:
 *
 * 1. `initComponentTokens.ts` barrel-imports React components (e.g.
 *    `from '../components/AlertV2'`), so re-exporting this function through
 *    that module would pull UI code into the React-free `lib/node.ts` entry.
 * 2. `@juspay/blend-native` resolves the same component tokens outside React
 *    and must apply overrides with identical semantics. Sharing one
 *    implementation is what keeps web and native from drifting.
 *
 * Pure, no React, no DOM.
 */
/**
 * Recursively merge `overrides` onto `defaults`.
 *
 * Plain objects are merged key-by-key; anything else (including arrays and
 * primitives) replaces the default outright. `undefined` overrides are
 * skipped, so consumers can supply only the token paths they want to change
 * and every untouched path keeps its light/dark theme value.
 */
export declare const mergeTokenTree: (defaults: unknown, overrides: unknown) => unknown;
export default mergeTokenTree;