/**
 * These types describe the schema of a `compartment-map.json`, which
 * in turn describes how to load and link an application from storage, like a
 * file system, web host, or zip archive.
 *
 * @module
 */
import type { ATTENUATORS_COMPARTMENT, ENTRY_COMPARTMENT } from '../policy-format.js';
import type { CanonicalName } from './canonical-name.js';
import type { FileUrlString } from './external.js';
import type { SomePackagePolicy } from './policy-schema.js';
import type { LiteralUnion } from './typescript.js';
/**
 * The type of a {@link CompartmentMapDescriptor.compartments} property.
 */
export type CompartmentDescriptors<T extends CompartmentDescriptor = CompartmentDescriptor, K extends string = string> = Record<K, T>;
/**
 * A compartment map describes how to construct an application as a graph of
 * Compartments, each corresponding to Node.js style packaged modules.
 */
export type CompartmentMapDescriptor<T extends CompartmentDescriptor = CompartmentDescriptor, Name extends string = string, EntryName extends string = Name> = {
    tags: Array<string>;
    entry: EntryDescriptor<EntryName>;
    compartments: CompartmentDescriptors<T, Name>;
};
/**
 * The type of a {@link PackageCompartmentMapDescriptor.compartments} property.
 */
export type PackageCompartmentDescriptors = CompartmentDescriptors<PackageCompartmentDescriptor, PackageCompartmentDescriptorName>;
/**
 * The {@link CompartmentDescriptor} type in the
 * {@link PackageCompartmentMapDescriptor} returned by `mapNodeModules()`
 */
export type PackageCompartmentMapDescriptor = CompartmentMapDescriptor<PackageCompartmentDescriptor, PackageCompartmentDescriptorName, FileUrlString>;
export interface FileCompartmentDescriptor extends CompartmentDescriptor<FileModuleConfiguration | CompartmentModuleConfiguration> {
    location: FileUrlString;
}
export type FileCompartmentDescriptors = CompartmentDescriptors<FileCompartmentDescriptor>;
export type FileCompartmentMapDescriptor = CompartmentMapDescriptor<FileCompartmentDescriptor>;
/**
 * The entry descriptor of a compartment map denotes the root module of an
 * application and the compartment that contains it.
 */
export type EntryDescriptor<K extends string = string> = {
    compartment: K;
    module: string;
};
/**
 * Keys of {@link PackageCompartmentMapDescriptor.compartments}
 */
export type PackageCompartmentDescriptorName = LiteralUnion<typeof ATTENUATORS_COMPARTMENT, FileUrlString>;
export interface PackageCompartmentDescriptor extends CompartmentDescriptor<CompartmentModuleConfiguration> {
    label: LiteralUnion<typeof ATTENUATORS_COMPARTMENT | typeof ENTRY_COMPARTMENT, string>;
    version: string;
    location: PackageCompartmentDescriptorName;
    name: LiteralUnion<typeof ATTENUATORS_COMPARTMENT | typeof ENTRY_COMPARTMENT, string>;
    scopes: Record<string, ScopeDescriptor<PackageCompartmentDescriptorName>>;
    sourceDirname: string;
}
/**
 * A compartment descriptor corresponds to a single Compartment
 * of an assembled Application and describes how to construct
 * one for a given library or application `package.json`.
 */
export interface CompartmentDescriptor<T extends ModuleConfiguration = ModuleConfiguration, U extends string = string> {
    label: CanonicalName<U>;
    /**
     * the name of the originating package suitable for constructing a sourceURL
     * prefix that will match it to files in a developer workspace.
     */
    name: string;
    modules: Record<string, T>;
    scopes?: Record<string, ScopeDescriptor>;
    /** language for extension */
    parsers?: LanguageForExtension;
    /** language for module specifier */
    types?: LanguageForModuleSpecifier;
    /** policy specific to compartment */
    policy?: SomePackagePolicy;
    location: string;
    /**
     * name of the parent directory of the package from which the compartment is derived,
     * for purposes of generating sourceURL comments that are most likely to unite with the original sources in an IDE workspace.
     */
    sourceDirname?: string;
    /**
     * whether this compartment was retained by any module in the solution. This
     * property should never appear in an archived compartment map.
     */
    retained?: true;
}
export type CompartmentDescriptorWithPolicy<T extends ModuleConfiguration = ModuleConfiguration> = Omit<CompartmentDescriptor<T>, 'policy'> & {
    policy: SomePackagePolicy;
};
/**
 * A compartment descriptor digested by `digestCompartmentMap()`
 */
export interface DigestedCompartmentDescriptor extends CompartmentDescriptor<ModuleConfiguration> {
    path: never;
    retained: never;
    scopes: never;
    parsers: never;
    types: never;
    __createdBy: never;
    sourceDirname: never;
}
export type DigestedCompartmentDescriptors = CompartmentDescriptors<DigestedCompartmentDescriptor>;
export type DigestedCompartmentMapDescriptor = CompartmentMapDescriptor<DigestedCompartmentDescriptor>;
/**
 * For every module explicitly mentioned in an `exports` field of a
 * `package.json`, there is a corresponding `ModuleConfiguration`.
 */
export type ModuleConfiguration = ErrorModuleConfiguration | ExitModuleConfiguration | FileModuleConfiguration | CompartmentModuleConfiguration;
export type ModuleConfigurationCreator = 'link' | 'transform' | 'import-hook' | 'digest' | 'node-modules';
export interface BaseModuleConfiguration {
    deferredError?: string;
    retained?: true;
    __createdBy?: ModuleConfigurationCreator;
}
export interface ErrorModuleConfiguration extends BaseModuleConfiguration {
    deferredError: string;
}
/**
 * This module configuration is a reference to another module in a a compartment descriptor (it may be the same compartment descriptor)
 */
export interface CompartmentModuleConfiguration extends BaseModuleConfiguration {
    /**
     * The name of the compartment that contains this module.
     */
    compartment: LiteralUnion<typeof ATTENUATORS_COMPARTMENT, FileUrlString>;
    /**
     * The module name within {@link CompartmentDescriptor.modules} of the
     * `CompartmentDescriptor` referred to by {@link compartment}
     */
    module: string;
}
/**
 * A module configuration representing an exit module
 */
export interface ExitModuleConfiguration extends BaseModuleConfiguration {
    exit: string;
}
/**
 * A module configuration representing a file on disk
 */
export interface FileModuleConfiguration extends BaseModuleConfiguration {
    location?: string;
    parser: Language;
    /** in base 16, hex */
    sha512?: string;
}
/**
 * Scope descriptors link all names under a prefix to modules in another
 * compartment, like a wildcard.
 * These are employed to link any module not explicitly mentioned
 * in a `package.json` file, when that `package.json` file does not have
 * an explicit `exports` map.
 */
export type ScopeDescriptor<T extends string = string> = {
    /**
     * A compartment name; not a `Compartment`.
     */
    compartment: T;
    module?: string;
};
/**
 * Natively-recognized and custom languages
 */
export type Language = LiteralUnion<BuiltinLanguage, string>;
/**
 * Languages natively recognized by `compartment-mapper`
 */
export type BuiltinLanguage = 'mjs' | 'cjs' | 'json' | 'bytes' | 'text' | 'pre-mjs-json' | 'pre-cjs-json';
/**
 * Mapping of file extension to {@link Language Languages}.
 */
export type LanguageForExtension = Record<string, Language>;
/**
 * Mapping of module specifier to {@link Language Languages}.
 */
export type LanguageForModuleSpecifier = Record<string, Language>;
export type ModuleConfigurationKind = 'file' | 'compartment' | 'exit' | 'error';
export type ModuleConfigurationKindToType<T extends ModuleConfigurationKind> = T extends 'file' ? FileModuleConfiguration : T extends 'compartment' ? CompartmentModuleConfiguration : T extends 'exit' ? ExitModuleConfiguration : T extends 'error' ? ErrorModuleConfiguration : never;
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