/**
 * Copyright (c) 2026, Salesforce, Inc.,
 * All rights reserved.
 * For full license text, see the LICENSE.txt file
 */
import type { GraphQLSchema } from "graphql";
import type { QuerySession } from "./session.js";
/**
 * Collects all SObject names referenced in a session's projection nodes.
 * Includes primary SObjects (from query/mutation paths) and parent/child
 * relationship SObjects detected via schema type resolution.
 * Used to pre-warm the ObjectInfo cache before generating types.
 */
export declare function collectSessionSObjects(session: QuerySession, schema: GraphQLSchema): Set<string>;
/**
 * Supported target languages for `codegen`.
 * Currently only `typescript` is implemented; add new entries here when
 * introducing additional emitters.
 */
export declare const SUPPORTED_CODEGEN_LANGUAGES: readonly ["typescript"];
export type CodegenLanguage = (typeof SUPPORTED_CODEGEN_LANGUAGES)[number];
/**
 * Accepts either the canonical language name (`typescript`) or a common
 * alias (e.g. `ts`), normalising to a `CodegenLanguage`. Returns `null`
 * when the input does not match a supported language.
 */
export declare function normalizeCodegenLanguage(value: string): CodegenLanguage | null;
export interface CodegenOptions {
    typeName?: string;
    language?: CodegenLanguage;
}
export declare function generateTypes(session: QuerySession, schema: GraphQLSchema, options?: CodegenOptions): string;