import { Config } from '@backstage/config';
/**
 * The configuration needed for the vault-backend plugin
 *
 * @public
 */
export interface VaultConfig {
    /**
     * The baseUrl for your Vault instance.
     */
    baseUrl: string;
    /**
     * The publicUrl for your Vault instance (Optional).
     */
    publicUrl?: string;
    /**
     * The token used by Backstage to access Vault.
     */
    token: string;
    /**
     * The secret engine name where in vault. Defaults to `secrets`.
     */
    secretEngine: string;
    /**
     * The version of the K/V API. Defaults to `2`.
     */
    kvVersion: number;
}
/**
 * Extract the Vault config from a config object
 *
 * @public
 *
 * @param config - The config object to extract from
 */
export declare function getVaultConfig(config: Config): VaultConfig;