import type { ParsedFile } from "../../../../core/ports/parser.port.js";
import { type SyntaxNode } from "../../../../infrastructure/parser/ts-utils.js";
export type GoTypeDeclaration = {
    readonly name: string;
    /** Types embedded without a field name, which is how Go composes behavior. */
    readonly embedded: readonly string[];
    /** Named fields with their declared type as written in this package. */
    readonly fields: ReadonlyMap<string, string>;
};
export type GoDeclarationIndex = {
    constOf(name: string): SyntaxNode | null;
    typeOf(name: string): GoTypeDeclaration | null;
    /** The declared result type of a package-level function, unqualified. */
    resultOf(name: string): string | null;
    /** The declaration of a package-level function, for a constructor summary. */
    functionOf(name: string): SyntaxNode | null;
    /** The declaration of a method, keyed on its receiver's unpointered type. */
    methodOf(receiverType: string, name: string): SyntaxNode | null;
    /**
     * The file a declaration was read from, keyed the way it was stored: a
     * syntax node is a fresh wrapper on every access, so it cannot be a key.
     */
    fileOf(key: string): string | null;
};
export declare function goDeclarationIndex(files: readonly ParsedFile[]): GoDeclarationIndex;