import { TsConfigJsonResolved } from 'get-tsconfig';
import { GeneratedFileExtension } from './file-extensions';
declare const moduleFormats: readonly ["esm", "cjs"];
export type ModuleFormat = (typeof moduleFormats)[number];
export declare function parseModuleFormat(format: string): ModuleFormat;
export declare function parseModuleFormatFromUnknown(value: unknown): ModuleFormat;
type InferModuleFormatOptions = {
    tsconfig: TsConfigJsonResolved | undefined;
    generatedFileExtension: GeneratedFileExtension;
    importFileExtension: GeneratedFileExtension;
};
export declare function inferModuleFormat({ tsconfig, generatedFileExtension, importFileExtension, }: InferModuleFormatOptions): ModuleFormat;
export {};