export type Listener = () => void | Promise<void>;
declare global {
    var jopiHotReload: HotReloadType;
}
export interface HotReloadType {
    onHotReload: Listener[];
    memory: {
        [key: string]: any;
    };
}
export declare function onServerSideReady(listener: Listener): void;
export declare function waitServerSideReady(): Promise<void>;
export declare function declareServerSideReady(): Promise<void>;
export declare function onAppStart(listener: Listener): void;
export declare function onAppExiting(listener: Listener): void;
export declare function onAppExited(listener: Listener): void;
export declare function declareAppStarted(): Promise<void>;
export declare function declareAppExiting(): Promise<void>;
export declare function executeApp(app: Listener): Promise<void>;
export declare function onHotReload(listener: Listener): void;
export declare function keepOnHotReload<T>(key: string, provider: () => T): T;
export declare function clearHotReloadKey(key: string): void;
export declare function getTempDir(): string;
export declare function setTempDir(dir: string): void;
export declare function findNodePackageDir(packageName: string, searchFromDir?: string): Promise<string | undefined>;
export declare function requireNodePackageDir(packageName: string, searchFromDir?: string): Promise<string>;
export declare function findRequiredPackageJsonDir(searchFromDir?: string): string;
export declare function findPackageJsonDir(searchFromDir?: string): string | undefined;
export declare function findRequiredPackageJson(searchFromDir?: string): string;
export declare function findPackageJson(searchFromDir?: string): string | undefined;
export declare function setApplicationMainFile(applicationMainFile: string): void;
export declare function getApplicationMainFile(): string | undefined;
export declare function getCodeSourceDirHint(): string;
export declare function getSourceCodeDir(): string;
export declare function getCompiledCodeDir(): string;
export declare function toSourceCodeDir(itemPath: string): string;
export declare function getCompiledFilePathFor(sourceFilePath: string, replaceExtension?: boolean): string;
export declare function getSourcesCodePathFor(compiledFilePath: string): string;
export declare function requireSourceOf(scriptPath: string): string;
/**
 * Search the source of the component if it's a JavaScript and not a TypeScript.
 * Why? Because EsBuild doesn't work well on already transpiled code.
 */
export declare function searchSourceOf(scriptPath: string): string | undefined;