import type { ImportDeclarationStructure } from 'ts-morph';
import type { ODataVersion } from '@sap-cloud-sdk/util';
import type { VdmMappedEdmType, VdmNavigationProperty, VdmProperty } from './vdm-types';
import type { CreateFileOptions } from '@sap-cloud-sdk/generator-common/internal';
/**
 * @internal
 */
export declare const potentialExternalImportDeclarations: ({
    moduleSpecifier: string;
    namedImports: string[];
    defaultImport?: undefined;
} | {
    moduleSpecifier: string;
    defaultImport: string;
    namedImports?: undefined;
})[];
/**
 * @internal
 */
export declare function externalImportDeclarationsTsMorph(properties: VdmMappedEdmType[]): ImportDeclarationStructure[];
/**
 * @internal
 */
export declare function odataImportDeclarationTsMorph(namedImports: string[], odataVersion: ODataVersion, internal?: boolean): ImportDeclarationStructure;
/**
 * @internal
 */
export declare function propertyTypeImportNames(properties: VdmMappedEdmType[]): string[];
/**
 * @internal
 */
export declare function propertyFieldTypeImportNames(properties: VdmProperty[]): string[];
/**
 * @internal
 */
export declare function navPropertyFieldTypeImportNames(navProperties: VdmNavigationProperty[], oDataVersion: ODataVersion): string[];
/**
 * @internal
 */
export declare function complexTypeImportDeclarations(properties: VdmProperty[], options?: CreateFileOptions): ImportDeclarationStructure[];
/**
 * @internal
 */
export declare function enumTypeImportDeclarations(properties: VdmProperty[], options?: CreateFileOptions): ImportDeclarationStructure[];
/**
 * @internal
 */
export declare function mergeImportDeclarations(importDeclarations: ImportDeclarationStructure[]): ImportDeclarationStructure[];