import { BaseNode } from "./base.js";
import { Hole } from "./hole.js";
export type ImportStatement = BaseNode & {
    type: "importStatement";
    importedNames: ImportNameType[];
    modulePath: string;
    isAgencyImport: boolean;
    /** True when written `import test { … }`. Absent (never null/false) on
     *  normal imports so exact-match AST comparisons and JSON output stay
     *  clean. Honored only under the test harness (see resolveImports). */
    testOnly?: boolean;
};
export type ImportNameType = NamedImport | NamespaceImport | DefaultImport;
export type NamedImport = {
    type: "namedImport";
    /** An entry is a Hole only inside a template (`import { #tool } from ...`);
     *  always strings in a compilable program. */
    importedNames: (string | Hole)[];
    /** Source-side names marked `destructive` / `idempotent`. Each present
     *  only when non-empty (matching `testOnly` above) so exact-match AST
     *  comparisons stay clean. */
    destructiveNames?: string[];
    idempotentNames?: string[];
    aliases: Record<string, string>;
};
export type NamespaceImport = {
    type: "namespaceImport";
    importedNames: string;
};
export type DefaultImport = {
    type: "defaultImport";
    importedNames: string;
};
/**
 * Returns the local names for an import (i.e. the alias if present, otherwise the original name).
 */
export declare function getImportedNames(importNameType: ImportNameType): string[];
export type ImportNodeStatement = BaseNode & {
    type: "importNodeStatement";
    importedNodes: string[];
    agencyFile: string;
    /**
     * When true, the typescript builder also emits a JS-level re-export of each
     * node's `__<name>NodeParams` from the source file, so consumers of THIS
     * file can `import node` from it transitively. Set by `resolveReExports`.
     * Always undefined for user-written `import node { ... }` statements.
     */
    reExport?: boolean;
};
export type ImportToolStatement = BaseNode & {
    type: "importToolStatement";
    importedTools: NamedImport[];
    agencyFile: string;
};
export declare function getImportedToolNames(node: ImportToolStatement): string[];