import { DependencySource, ExpoHarmonyResolvedDoctorConfig, ExpoHarmonyPluginProps, HarmonyIdentifiers, LoadedProject, PackageJson } from '../types';
export declare function resolveProjectRoot(projectRoot?: string): Promise<string>;
export declare function loadProject(projectRoot: string): Promise<LoadedProject>;
export declare function ensureProjectPackageJsonPath(projectRoot: string): Promise<string>;
export declare function findAppConfigPath(projectRoot: string): Promise<string | null>;
export declare function collectDeclaredDependencies(packageJson: PackageJson): Array<{
    name: string;
    version: string;
    source: DependencySource;
}>;
export declare function hasDeclaredDependency(packageJson: PackageJson, dependencyName: string): boolean;
export declare function collectExpoPlugins(expoConfig: Record<string, any>): string[];
export declare function resolveExpoHarmonyDoctorConfig(expoConfig: Record<string, any>): ExpoHarmonyResolvedDoctorConfig;
export declare function applyDependencyExclusions(packageJson: PackageJson, excludedDependencies: readonly string[]): PackageJson;
export declare function collectExpoSchemes(expoConfig: Record<string, any>): string[];
export declare function deriveHarmonyIdentifiers(expoConfig: Record<string, any>, packageJson?: PackageJson, props?: ExpoHarmonyPluginProps): HarmonyIdentifiers;
export declare function detectExpoSdkVersion(packageJson: PackageJson): number | null;
export declare function getExpoSdkWarning(expoSdkVersion: number | null): string | null;
export declare function resolveRnohHvigorPluginFilename(projectRoot: string): Promise<string>;
export declare function createGeneratedSha(contents: string | Buffer): string;