import type { VlxInfo } from '@vltpkg/vlx';
import type { LoadedConfig } from '../config/index.ts';
import type { CommandFn, CommandUsage } from '../index.ts';
import type { ViewOptions, Views } from '../view.ts';
import { ViewClass } from '../view.ts';
export type ExecCacheSubcommands = keyof (typeof usageDef)['subcommands'];
export declare class ExecCacheView extends ViewClass {
    constructor(options: ViewOptions, conf: LoadedConfig);
    stdout(...args: unknown[]): void;
}
export declare const views: Views<void | string[] | VlxInfo[]>;
declare const usageDef: {
    readonly command: "exec-cache";
    readonly usage: "<command> [flags]";
    readonly description: "Work with vlt exec-cache folders";
    readonly subcommands: {
        readonly ls: {
            readonly usage: "";
            readonly description: "Show previously installed packages used for `vlt exec`.\n                    Key provided can be either the package name, or the full\n                    key.";
        };
        readonly delete: {
            readonly usage: "[<key>...]";
            readonly description: "Delete previously installed packages used for\n                    `vlt exec`. If no keys are provided, then all entries\n                    will be deleted.";
        };
        readonly info: {
            readonly usage: "<key>";
            readonly description: "Show extended information about a given `vlt exec`\n                    installation.";
        };
        readonly install: {
            readonly usage: "<spec>...";
            readonly description: "Install the specified package(s) in the `vlt exec`\n                    central cache location. Metadata info about each\n                    installation will be printed.";
        };
    };
    readonly examples: {
        readonly ls: {
            readonly description: "Show all the keys for the installations in the `vlt exec`\n                    cache.";
        };
        readonly 'delete typescript': {
            readonly description: "Delete all versions of typescript installed for vlt exec";
        };
        readonly 'info typescript-695bf962': {
            readonly description: "Show extended info about a specific version of typescript";
        };
    };
};
export declare const usage: CommandUsage;
export declare const command: CommandFn<string[] | VlxInfo[]>;
export {};