import { Command } from "@oclif/core";
export default class PluginRefreshKey extends Command {
    static description: string;
    static examples: string[];
    static flags: {
        staging: import("@oclif/core/interfaces").BooleanFlag<boolean>;
    };
    run(): Promise<void>;
    private fetchDebugApiKey;
    private updateEnvFile;
    private maskApiKey;
}