import { LookupTable } from './base';
import { QuintModule } from '../ir/quintIr';
/**
 * Replace all names with unique names, to avoid shadowing.
 * - Lambda parameters are renamed to `<name>_<lambda-id>`
 * - Nested definitions (from let expressions) are renamed to `<name>_<let-id>` only if they shadow another name
 *
 * @param module The module to unshadow
 * @param lookupTable The lookup table with the module's name references
 *
 * @returns The module with no shadowed names
 */
export declare function unshadowNames(module: QuintModule, lookupTable: LookupTable): QuintModule;