export declare function getOptionalDep<T = any>(moduleName: string): T;
/**
 * Use individual loaders for optional dependencies.
 * Hard coding the dep is the way to ensure it's statically analyzable by bundlers.
 * Ensure a require and import are both attempted to support both CJS and ESM environments (browser, node, hermes, etc).
 * TODO: confirm this works in all possible cjs/esm environments
 */
export declare function tryPreloadingOptionalDeps(): Promise<void>;