import type { RuntimeToolsConfig } from '../config/schema.js';
export type RuntimeKind = 'node' | 'uv' | 'python';
export type RuntimeSource = 'managed' | 'system';
export type RuntimeState = 'disabled' | 'unsupported' | 'absent' | 'installing' | 'ready' | 'degraded' | 'corrupted' | 'failed';
export interface RuntimeExecutables {
    primary: string;
    node?: string;
    npm?: string;
    npx?: string;
    corepack?: string;
    uv?: string;
    uvx?: string;
    python?: string;
}
export interface InstalledRuntimeManifest {
    schemaVersion: 1;
    runtime: RuntimeKind;
    version: string;
    source: RuntimeSource;
    platform: string;
    arch: string;
    installDir: string;
    executables: RuntimeExecutables;
    installedAt: string;
    verifiedAt: string;
    distribution?: {
        url: string;
        sha256: string;
        archiveFile: string;
        catalogVersion: string;
    };
    probe: {
        versionOutput: string;
        packageManagerVersion?: string;
    };
}
export interface ResolvedRuntime {
    runtime: RuntimeKind;
    version: string;
    source: RuntimeSource;
    executable: string;
    executables: RuntimeExecutables;
    installDir?: string;
}
export interface RuntimeStatus {
    runtime: RuntimeKind;
    state: RuntimeState;
    requestedVersion: string;
    resolved?: ResolvedRuntime;
    message: string;
    repairable: boolean;
}
export interface RuntimeRequest {
    runtime: RuntimeKind;
    version?: string;
    allowProvision?: boolean;
    signal?: AbortSignal;
}
export interface RuntimeManagerOptions {
    stateDir: string;
    config: RuntimeToolsConfig;
}
export interface RuntimeProgressEvent {
    operationId: string;
    runtime: RuntimeKind;
    phase: 'resolve' | 'download' | 'verify' | 'extract' | 'install' | 'probe' | 'complete';
    message: string;
    downloadedBytes?: number;
    totalBytes?: number;
}