import { Path, workspaces } from '@angular-devkit/core';
import { Tree } from '@angular-devkit/schematics';
import { TsImport } from './ts-common';
/**
 * Regex matching the suffix of a module path.
 */
export declare const moduleSuffixRegExp: RegExp;
/**
 * Regex matching the suffix of a routing module path.
 */
export declare const routingModuleSuffixRegExp: RegExp;
/**
 * Returns the path of the Angular module file for the given module name.
 * @param host Source tree.
 * @param project Project for which to fetch the module path.
 * @param moduleName Name of the module for which to fetch the module path.
 * @param routing Whether to fetch the routing module.
 * @param name Possibly a name provided by a schematic where a component has
 * been generated for which we want to find its declaring module.
 * @returns Angular module path.
 */
export declare function getModulePath(host: Tree, project: workspaces.ProjectDefinition, moduleName?: string, routing?: boolean, name?: string): Path;
/**
 * Returns the name of a module given its Angular module path.
 * @param modulePath Angular module path.
 * @param routing Whether the module path belongs to a routing module.
 * @returns Module name.
 */
export declare function getModuleNameFromPath(modulePath: Path, routing?: boolean): string;
/**
 * Adds something to the metadata of an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the import.
 * @param metadataField Metadata field on which to add something.
 * @param expression Expression to add.
 * @param toImport Identifiers to import.
 */
export declare function addNgModuleMetadata(host: Tree, modulePath: Path, metadataField: string, expression: string, toImport?: TsImport[]): void;
/**
 * Adds a declaration into an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the declaration.
 * @param declarationName Name of the declaration.
 * @param declarationLocation Location of declaration (where to import it from).
 */
export declare function addNgModuleDeclaration(host: Tree, modulePath: Path, declarationName: string, declarationLocation: string): void;
/**
 * Adds an import into an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the import.
 * @param importName Name of the import.
 * @param importLocation Location of import (where to import it from).
 * @param importExpression Expression to use in the module imports array (defaults to `importName`).
 */
export declare function addNgModuleImport(host: Tree, modulePath: Path, importName: string, importLocation: string, importExpression?: string): void;
/**
 * Adds a simple provider into an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the provider.
 * @param providerName Name of the provider.
 * @param providerLocation Location of provider (where to import it from).
 */
export declare function addNgModuleProvider(host: Tree, modulePath: Path, providerName: string, providerLocation: string): void;
/**
 * Adds a provider of type `{provide: providerName, useValue: valueName}` into
 * an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the provider.
 * @param providerName Name of the provider.
 * @param providerLocation Location of provider (where to import it from).
 * @param valueName Name of the value.
 * @param valueLocation Location of value (where to import it from).
 */
export declare function addNgModuleValueProvider(host: Tree, modulePath: Path, providerName: string, providerLocation: string, valueName: string, valueLocation?: string): void;
/**
 * Adds a provider of type `{provide: providerName, useClass: className}` into
 * an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the provider.
 * @param providerName Name of the provider.
 * @param providerLocation Location of provider (where to import it from).
 * @param className Name of the class.
 * @param classLocation Location of class (where to import it from).
 */
export declare function addNgModuleClassProvider(host: Tree, modulePath: Path, providerName: string, providerLocation: string, className: string, classLocation?: string): void;
/**
 * Adds an export into an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the export.
 * @param exportName Name of the export.
 * @param exportLocation Location of export (where to import it from).
 */
export declare function addNgModuleExport(host: Tree, modulePath: Path, exportName: string, exportLocation: string): void;
/**
 * Adds a component to be bootstrap in an `NgModule`.
 * @param host Source tree.
 * @param modulePath Path of the Angular module on which to add the component to
 * bootstrap.
 * @param componentName Name of the component to bootstrap.
 * @param componentLocation Location of component to bootstrap (where to import
 * it from).
 */
export declare function addNgModuleBootstrap(host: Tree, modulePath: Path, componentName: string, componentLocation: string): void;