import { EmitContext } from "@typespec/compiler";
import { EmitTarget, TypraEmitterOptions } from "../../lib.js";
import { TypeNode } from "../../ir/ast.js";
import { GeneratorOptions } from "../../emitter.js";
import { TypeResolver } from "../../testing/test-context.js";
/**
 * Render a type's group as an idiomatic C# subfolder path. C# folders (like the
 * namespaces they mirror) are PascalCase, so every segment is PascalCased —
 * whether the group came from a namespace projection (already PascalCase) or from
 * a lowercase TSP source subfolder (e.g. `connection`, `tools`). Without this a
 * flat-namespace schema emits lowercase `connection/Connection.cs` while a nested
 * one emits `Contracts/Core/Thing.cs`, so folder casing is inconsistent.
 */
export declare function csharpGroupFolder(group: string): string;
export declare const generateCsharp: (context: EmitContext<TypraEmitterOptions>, node: TypeNode, emitTarget: EmitTarget, options?: GeneratorOptions) => Promise<void>;
/**
 * Render the conversion-test file for one type.
 *
 * Exported for regression coverage: the payload completion below is easy to drop when this
 * driver diverges from the shared `buildBaseTestContext` path the other backends use.
 */
export declare const renderTests: (node: TypeNode, namespace: string, resolveType: TypeResolver) => string;