/**
 * Generator Exchange Object Generator
 * Per spec/13-generators.md - Generate exchange objects for bidirectional communication
 *
 * Exchange and wrapper classes are built as typed CSharpTypeDeclarationAst.
 */
import { IrModule, IrTypeParameter } from "@tsonic/frontend";
import { EmitterContext } from "./types.js";
import { type GeneratorLike } from "./generator-wrapper.js";
import type { CSharpTypeDeclarationAst } from "./core/format/backend-ast/types.js";
/**
 * Generate exchange object class as CSharpTypeDeclarationAst
 */
export declare const generateExchangeClassAst: (func: GeneratorLike, context: EmitterContext, helperBaseName?: string, helperTypeParameters?: readonly IrTypeParameter[]) => [CSharpTypeDeclarationAst, EmitterContext];
/**
 * Generate all exchange objects and wrapper classes for generators in a module.
 */
export declare const generateGeneratorExchanges: (module: IrModule, context: EmitterContext) => [readonly CSharpTypeDeclarationAst[], EmitterContext];
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