import { Command } from '@oclif/core';
export default class Login extends Command {
    static description: string;
    static examples: never[];
    static flags: {
        apiKey: import("@oclif/core/lib/interfaces").OptionFlag<string | undefined, import("@oclif/core/lib/interfaces/parser").CustomOptions>;
        apiBaseUrl: import("@oclif/core/lib/interfaces").OptionFlag<string | undefined, import("@oclif/core/lib/interfaces/parser").CustomOptions>;
        profile: import("@oclif/core/lib/interfaces").OptionFlag<string | undefined, import("@oclif/core/lib/interfaces/parser").CustomOptions>;
    };
    static args: {};
    run(): Promise<void>;
    /**
     * Writes the API key to the config file. Will throw errors if it cannot read or write to the file
     * @param {string} apiKey The GrowthBook secret
     * @param {string} profile The profile to write in the config
     * @param {string} apiBaseUrl The base URL of the GrowthBook API
     * @return void
     */
    private writeApiKeyToGrowthBookConfig;
    /**
     * Finds the GrowthBook config.toml file in ~/.growthbook/config.toml
     * If the directory doesn't exist, it will be created.
     * If the directory cannot be created, the program will exit.
     * @returns {string} Contents of the config.toml file or an empty string
     */
    private getGrowthBookConfigFileContents;
    private writeConfigFile;
}