import { type PackageManagerId } from '../shared/package-managers.js';
import type { InitDependencyChange, InitPackageManagerFieldChange, InitScriptChange, ProjectPackageJson, RetrofitInitPlan } from './cli-init-types.js';
export declare const TTSC_LINT_COMPAT_HELPER_PATH = "scripts/apply-ttsc-lint-compat.mjs";
export declare const TTSC_LINT_COMPAT_HELPER_COMMAND = "node scripts/apply-ttsc-lint-compat.mjs";
export declare function readProjectPackageJson(projectDir: string): ProjectPackageJson | null;
export declare function resolveInitPackageManager(projectDir: string, packageJson: ProjectPackageJson | null, override?: string): PackageManagerId;
export declare function getWpTypiaCliSpecifier(): string;
export declare function hasObsoleteTypiaUnpluginDependency(packageJson: ProjectPackageJson | null): boolean;
export declare function buildDependencyChanges(packageJson: ProjectPackageJson | null): InitDependencyChange[];
/** Build only dependencies owned by official-workspace lint adoption. */
export declare function buildOfficialWorkspaceLintDependencyChanges(packageJson: ProjectPackageJson | null): InitDependencyChange[];
export declare function buildScriptChanges(packageJson: ProjectPackageJson | null, packageManager: PackageManagerId): InitScriptChange[];
/**
 * Add the combined TypeScript and lint gate to an existing official workspace.
 * Legacy managed lint aliases are removed, while unrelated project-owned
 * scripts remain untouched.
 */
export declare function buildOfficialWorkspaceLintScriptChanges(packageJson: ProjectPackageJson | null, packageManager: PackageManagerId): InitScriptChange[];
export declare function buildPackageManagerFieldChange(packageJson: ProjectPackageJson | null, packageManager: PackageManagerId, options?: {
    persistExplicitOverride?: boolean;
}): InitPackageManagerFieldChange | undefined;
export declare function hasExistingWpTypiaProjectSurface(projectDir: string, packageJson: ProjectPackageJson | null): boolean;
export declare function buildNextProjectPackageJson(options: {
    packageChanges: RetrofitInitPlan['packageChanges'];
    packageJson: ProjectPackageJson | null;
    packageManager: PackageManagerId;
    projectName: string;
    removeTypiaUnplugin?: boolean;
}): ProjectPackageJson;
export declare function buildProjectPackageJsonSource(packageJson: ProjectPackageJson, currentSource?: string): string;