export type RuntimeType = "node" | "bun" | "uv";
export interface RuntimeOptions {
    type?: RuntimeType;
    version?: string;
    platform?: string;
    arch?: string;
    targetDir: string;
    cleanup?: boolean | CleanupConfig;
}
export interface CleanupConfig {
    removeDocs?: boolean;
    removeDevFiles?: boolean;
    removeSourceMaps?: boolean;
    customRules?: CleanupRule[];
}
export interface CleanupRule {
    pattern: string;
    description?: string;
}
export interface RuntimeInfo {
    type: RuntimeType;
    version: string;
    platform: string;
    arch: string;
    targetDir: string;
    executablePath: string;
}
export interface RuntimeConfig {
    defaultVersion: string;
    getDownloadUrl: (version: string, platform: string, arch: string) => string;
    getFileExtension: (platform: string) => string;
    getExecutablePath: (targetDir: string, platform: string) => string;
    extractFiles?: (extractedDir: string, targetDir: string, version: string, platform: string, arch: string) => Promise<void>;
}