import type { Funnel } from 'broccoli-funnel';
import type { Node } from 'broccoli-node-api';
import type { PackageInfo } from './metadata';
export interface Project {
    targets: unknown;
    ui: {
        write(...args: any[]): void;
    };
    pkg: PackageInfo;
    root: string;
    addons: AddonInstance[];
    name(): string;
    configPath(): string;
}
export interface AppInstance {
    env: 'development' | 'test' | 'production';
    project: Project;
    options: any;
    addonPostprocessTree: (which: string, tree: Node) => Node;
    import(path: string, opts?: {
        type?: string;
    }): void;
    toTree(additionalTrees?: Node[]): Node;
}
export type FilePath = string;
export type OutputFileToInputFileMap = {
    [filePath: string]: FilePath[];
};
interface PreprocessPlugin {
    name: string;
    ext: string;
}
export interface EmberCliPreprocessRegistry {
    extensionsForType(type: string): string[];
    load(type: string): PreprocessPlugin[];
    registeredForType(type: string): PreprocessPlugin[];
    add(type: string, plugin: PreprocessPlugin): void;
    remove(type: string, pluginName: string): void;
}
export interface EmberAppInstance {
    env: 'development' | 'test' | 'production';
    name: string;
    _scriptOutputFiles: OutputFileToInputFileMap;
    _styleOutputFiles: OutputFileToInputFileMap;
    legacyTestFilesToAppend: FilePath[];
    vendorTestStaticStyles: FilePath[];
    _customTransformsMap: Map<string, any>;
    _nodeModules: Map<string, {
        name: string;
        path: FilePath;
    }>;
    options: any;
    tests: boolean;
    trees: any;
    project: Project;
    registry: EmberCliPreprocessRegistry;
    testIndex(): Node;
    getLintTests(): Node;
    otherAssetPaths: any[];
    addonPostprocessTree: (which: string, tree: Node) => Node;
}
interface BaseAddonInstance {
    registry: EmberCliPreprocessRegistry;
    project: Project;
    pkg: PackageInfo;
    app: {
        options: any;
    };
    root: string;
    options: any;
    addons: AddonInstance[];
    name: string;
    _name: string;
    _super: any;
    _meta_: any;
    _buildFastbootConfigTree(config: any): Node;
    _shouldIncludeFiles(): boolean;
    outputReady(config: any): any;
    moduleName?(): string;
    shouldCompileTemplates(): boolean;
    isDevelopingAddon?(): boolean;
    hintingEnabled(): boolean;
    jshintAddonTree(): Node | undefined;
    preprocessJs(tree: Node, sep: any, moduleName: any, config: any): Node;
    compileStyles(tree: Node): Node;
    cacheKeyForTree?(treeName: string): string;
    getEngineConfigContents?(): any;
    engineConfig?(env: string, config: any): any;
    treeGenerator(path: string): Node;
    treeForFastBoot(tree: Funnel | undefined): Node | undefined;
    _findHost(): AppInstance;
    _treeFor(treeName: string): Node;
    treePaths: {
        addon: string;
        'addon-styles': string;
        styles: string;
        'addon-test-support': string;
        'test-support': string;
        app: string;
        public: string;
        vendor: string;
    };
    treeForMethods: Record<string, string>;
}
export type AddonTreePath = keyof BaseAddonInstance['treePaths'];
export interface DeepAddonInstance extends BaseAddonInstance {
    parent: AddonInstance;
}
export interface ShallowAddonInstance extends BaseAddonInstance {
    parent: Project;
    app: AppInstance;
}
export type AddonInstance = DeepAddonInstance | ShallowAddonInstance;
export declare function isDeepAddonInstance(addon: AddonInstance): addon is DeepAddonInstance;
export declare function findTopmostAddon(addon: AddonInstance): ShallowAddonInstance;
export {};
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