/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
import { type Logger, type Package } from "@fluidframework/build-tools";
import { type SourceFile } from "ts-morph";
import { PackageCommand } from "../../BasePackageCommand.js";
import type { PackageSelectionDefault } from "../../flags.js";
import { ApiLevel } from "../../library/index.js";
import type { TypeData } from "../../typeValidator/typeData.js";
import { type BrokenCompatSettings, type PackageWithTypeTestSettings } from "../../typeValidator/typeValidatorConfig.js";
export default class GenerateTypetestsCommand extends PackageCommand<typeof GenerateTypetestsCommand> {
    static readonly description = "Generates type tests for a package or group of packages.";
    static readonly flags: {
        readonly private: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        readonly scope: import("@oclif/core/interfaces").OptionFlag<string[] | undefined, import("@oclif/core/interfaces").CustomOptions>;
        readonly skipScope: import("@oclif/core/interfaces").OptionFlag<string[] | undefined, import("@oclif/core/interfaces").CustomOptions>;
        readonly all: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        readonly dir: import("@oclif/core/interfaces").OptionFlag<string[] | undefined, import("@oclif/core/interfaces").CustomOptions>;
        readonly packages: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        readonly releaseGroup: import("@oclif/core/interfaces").OptionFlag<("client" | "server" | "build-tools" | "all" | "gitrest" | "historian")[] | undefined, import("@oclif/core/interfaces").CustomOptions>;
        readonly releaseGroupRoot: import("@oclif/core/interfaces").OptionFlag<("client" | "server" | "build-tools" | "all" | "gitrest" | "historian")[] | undefined, import("@oclif/core/interfaces").CustomOptions>;
        readonly changed: import("@oclif/core/interfaces").BooleanFlag<boolean>;
        readonly branch: import("@oclif/core/interfaces").OptionFlag<string, import("@oclif/core/interfaces").CustomOptions>;
        readonly concurrency: import("@oclif/core/interfaces").OptionFlag<number, import("@oclif/core/interfaces").CustomOptions>;
        readonly entrypoint: import("@oclif/core/interfaces").OptionFlag<ApiLevel | undefined, import("@oclif/core/interfaces").CustomOptions>;
        readonly outDir: import("@oclif/core/interfaces").OptionFlag<string, import("@oclif/core/interfaces").CustomOptions>;
        readonly outFile: import("@oclif/core/interfaces").OptionFlag<string, import("@oclif/core/interfaces").CustomOptions>;
        readonly publicFallback: import("@oclif/core/interfaces").BooleanFlag<boolean>;
    };
    protected defaultSelection: PackageSelectionDefault;
    protected processPackage(pkg: Package): Promise<void>;
}
/**
 * Extracts type data from a TS source file and creates a map where each key is a type name and the value is its type
 * data.
 *
 * @param file - The source code file containing type data.
 * @param log - A logger to use.
 * @returns The mapping between type name and its type data.
 */
export declare function typeDataFromFile(file: SourceFile, log: Logger, namespacePrefix?: string): Map<string, TypeData>;
/**
 * Loads a ts-morph source file from the provided path.
 *
 * @param typesPath - The path to the types file to load.
 * @returns The loaded source file.
 */
export declare function loadTypesSourceFile(typesPath: string): SourceFile;
/**
 * Generates compatibility test cases using the provided type data to validate forward and backward compatibility of
 * types. The type data is assumed to be from an _older_ version of the types. This function will construct test cases
 * that import the types from both the old/previous version of a package and the current version and use them in place
 * of one another. Failed test cases indicate type incompatibility between versions.
 *
 * @param typeMap - map containing type data to use to generate type tests
 * @param packageObject - package.json object containing type validation settings
 * @returns - string array representing generated compatibility test cases
 */
export declare function generateCompatibilityTestCases(typeMap: Map<string, TypeData>, packageObject: PackageWithTypeTestSettings): string[];
/**
 * Internals of {@link generateCompatibilityTestCases} for a single type.
 *
 * @param typeData - The type to test.
 * @param brokenData - Expected broken compatibilities, if any.
 * @returns Lines of TypeScript code that make up the compatibility test.
 */
export declare function generateCompatibilityTestCase(typeData: TypeData, brokenData: BrokenCompatSettings | undefined): string[];
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