import * as ts from 'typescript';
import { KeyValuePair, FormatSettings, PropertyAssignment, TemplateDependency, TypeScriptFileUpdate, RouteEntry } from '@igniteui/cli-core';
import { AngularRouteLike, AngularDecoratorOptions } from './types';
export declare class AngularTypeScriptFileUpdate extends TypeScriptFileUpdate {
    readonly filePath: string;
    readonly standalone: boolean;
    protected formatSettings?: FormatSettings;
    /**
     * Creates a new AngularTypeScriptFileUpdate instance for the given file.
     * @param standalone Whether the file is a standalone component.
     * @param formatSettings Custom formatting settings to apply.
     */
    constructor(filePath: string, standalone?: boolean, formatSettings?: FormatSettings, compilerOptions?: ts.CompilerOptions);
    /**
     * Adds a route entry to the Angular routing module's routes variable instance.
     * @param route The route to add.
     * @param multiline Whether to format the new entry as multiline.
     * @param prepend Whether to insert the new entry before the anchor element.
     *  If no anchor is provided, the new entry will be added to the start or end of the array.
     * @param anchorElement The anchor element to insert to.
     */
    addRoute(route: AngularRouteLike, multiline?: boolean, prepend?: boolean, anchorElement?: PropertyAssignment): void;
    addChildRoute(parentPath: string, route: AngularRouteLike, asIdentifier?: boolean, multiline?: boolean): void;
    /**
     * Adds an import identifier to a standalone component's metadata.
     * @param dep The dependency to add to the standalone component's metadata.
     * @param variables Variables to replace in the dependency strings.
     * @param multiline Whether to format the new entry as multiline.
     */
    addStandaloneComponentMeta(dep: TemplateDependency, variables?: KeyValuePair<string>, multiline?: boolean): void;
    /**
     * Adds metadata to an NgModule decorator.
     * @param dep The dependency to add to the NgModule decorator.
     * @param variables Variables to replace in the dependency strings.
     * @param multiline Whether to format the new entry as multiline.
     */
    addNgModuleMeta(dep: TemplateDependency, variables?: KeyValuePair<string>, multiline?: boolean): void;
    /**
     * Sorts the elements of an Angular decorator property that is an {@link ts.ArrayLiteralExpression}.
     * @param decoratorName The name of the decorator to look for.
     * @param target The target metadata property to sort.
     *
     * @remarks The {@link target} must be a {@link ts.PropertyAssignment} with an initializer that is an {@link ts.ArrayLiteralExpression}.
     */
    sortDecoratorPropertyInitializer(decoratorName: string, target: AngularDecoratorOptions): void;
    /**
     * Adds metadata to the arguments provided in `TestBed.configureTestingModule`.
     * @param dep The dependency to add to the testing module's metadata.
     * @param variables Variables to replace in the dependency strings.
     * @param multiline Whether to format the new entry as multiline.
     */
    addTestingModuleMeta(dep: TemplateDependency, variables?: KeyValuePair<string>, multiline?: boolean): void;
    /**
     * Includes `{ bindToComponentInputs: true }` for a `forRoot` call in an `NgModule`'s `imports` member.
     *
     * For standalone projects, includes an `withComponentInputBinding` call in a `providers` variable. Mainly present in an `app.config` file.
     */
    allowComponentInputBinding(): void;
    /**
     * Provides the `HttpClient` for standalone applications.
     */
    provideHttpClientForStandaloneAppConfig(): void;
    protected buildRouteStructure(route: AngularRouteLike, multiline: boolean): RouteEntry[];
    /**
     * Add an imort declaration for the dependency.
     * @param meta The metadata to use for the import declaration.
     * @param moduleName The name of the module to import from.
     * @param variables Variables to replace in the dependency strings.
     */
    private addImportDeclarationForDependency;
    /**
     * Applies mutations to an Angular decorator's metadata.
     * @param decoratorName The name of the decorator to update.
     * @param meta The metadata to use for the mutations.
     * @param multiline Whether to format the new entry as multiline.
     */
    private applyDecoratorMutations;
    /**
     * Updates an Angular decorator's metadata.
     * @param name The name of the decorator to update.
     * @param meta Names of identifiers to be added.
     * @param target The target metadata property to update.
     * @param multiline Whether to format the new entry as multiline.
     */
    private addMetaToNgDecorator;
    /**
     * Updates Angular's metadata related to NgModules, Standalone Components or TestingModules.
     * @param target The name of the target metadata property to update.
     * @param targetMetaProp The property that is to be updated.
     * @param identifiers The identifiers to add.
     * @param visitorCondition The condition to find the object literal that contains the target property.
     * @param multiline Whether to format the new entry as multiline.
     */
    private mutateNgMeta;
    /**
     * Checks if a node has an ancestor with a specific decorator.
     * @param name The name of the decorator.
     * @param node The node to start checking from.
     */
    private checkNgDecorator;
    /**
     * Finds a property assignment that exists in a specific NG decorator meta.
     * @param decoratorName The name of the decorator to check.
     * @param propName The property name to check.
     * @param node The node to start checking from.
     */
    private findNgDecoratorProperty;
    /**
     * Calls `forRoot` on a module identifier.
     * @param dep The dependency to add to the module's metadata.
     * @param copy The copy of the module's metadata.
     * @param args The arguments to pass to the `forRoot` call.
     */
    private addRootToModule;
}