export declare const DEFAULT_RUNTIME_PACKAGE = "@meetquinn/animactl";
export declare const RUNTIME_METADATA_VERSION = 1;
export interface RuntimePathOptions {
    packageName?: string;
    runtimeDir?: string;
}
export interface RuntimePaths {
    animaBin: string;
    animactlBin: string;
    animactlScript: string;
    metadataPath: string;
    packageDir: string;
    packageJsonPath: string;
    runtimeDir: string;
    wrapperPackageJsonPath: string;
}
export interface RuntimeInstallOptions extends RuntimePathOptions {
    channel?: string;
    npmCommand?: string;
    runner?: RuntimeInstallRunner;
    version?: string;
}
export interface RuntimeInstallResult {
    installed: boolean;
    metadata: RuntimeMetadata;
    paths: RuntimePaths;
    stderr: string;
    stdout: string;
}
export interface RuntimeMetadata {
    installedAt: string;
    packageDir: string;
    packageName: string;
    requested: string;
    runtimeDir: string;
    schemaVersion: typeof RUNTIME_METADATA_VERSION;
    specifier: string;
    version: string;
}
export interface RuntimeStatus {
    installed: boolean;
    metadata?: RuntimeMetadata;
    packageName: string;
    paths: RuntimePaths;
    version?: string;
}
export interface RuntimePackageInfo {
    name: string;
    rootDir: string;
    version: string;
}
export type RuntimeInstallRunner = (command: string, args: string[], options: {
    cwd: string;
    env: NodeJS.ProcessEnv;
}) => Promise<{
    stderr: string;
    stdout: string;
}>;
interface PackageSpecifierInput {
    channel?: string;
    packageName?: string;
    version?: string;
}
export declare function resolveManagedAnimaHome(env?: NodeJS.ProcessEnv): string;
export declare function managedRuntimePaths(options?: RuntimePathOptions): RuntimePaths;
export declare function defaultRuntimeDir(animaHome?: string): string;
export declare function packageSpecifier(input: PackageSpecifierInput): string;
export declare function currentRuntimePackageInfo(): Promise<RuntimePackageInfo>;
export declare function installManagedRuntime(options?: RuntimeInstallOptions): Promise<RuntimeInstallResult>;
export declare function ensureManagedRuntime(options?: RuntimeInstallOptions): Promise<RuntimeInstallResult>;
export declare function readManagedRuntimeStatus(options?: RuntimePathOptions): Promise<RuntimeStatus>;
export {};
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