import { CredentialsOptions } from "aws-sdk/lib/credentials";
import { datetime, Omit } from "common-types";
export declare const DEFAULT_VERSION = 1;
export declare type SsmValue = string | string[] | number | boolean | object;
/**
 * the allowed types in SSM, note that "StringList" is available but since
 * this library serializes using JSON we just use String and SecureString
 */
export declare type SsmValueType = "String" | "SecureString";
export interface ISsmConfig {
    region?: string;
    /**
     * either a string name available in users credentials file or an
     * Amazon Credentials hash
     */
    profile?: string | CredentialsOptions;
    /**
     * typically only used for testing; allows you to point to a directory
     * other than the user's root for the credentials file
     */
    credentialsDirectory?: string;
    cli?: boolean;
    /**
     * The default type you want to set your parameters as; if not specified it will
     * default to SecureString
     */
    defaultType?: SsmValueType;
}
export declare type ISsmExportsOutput<T = string> = IExportsOutputVerbose<T> & IExportsOutputRegular<T>;
export interface IExportsOutputVerbose<T> {
    [module: string]: {
        [variable: string]: ISsmParameter<T>;
    };
}
export interface IExportsOutputRegular<T> {
    [module: string]: {
        [variable: string]: T;
    };
}
export interface ISsmModuleOptions {
    /**
     * by default modules the latest version for the given module
     * name; but with this option you can freeze versions
     * to a specific version
     */
    version?: number;
    /**
     * by default the leaf nodes in the hash will contain just
     * the decrypted value (where the key is the NAME). If you
     * want all the meta properties along with the value you
     * can set verbose to TRUE.
     */
    verbose?: boolean;
}
export interface ISsmPathParts {
    /** the AWS_STAGE this variable is intended for */
    stage: string;
    /** the version number of the variable; by default set to 1 */
    version: number;
    /** the application/module/context in which the variable name is set under */
    module?: string;
    /** the name of the variable (e.g., SECRET_KEY, SERVICE_ACCT, etc.) */
    name: string;
}
export interface ISsmGetResult<T = ISsmPathParts> {
    path: string;
    parts?: T;
    type: SsmValueType;
    arn: string;
    version: number;
    value: SsmValue;
    encrypted: boolean;
    lastUpdated: Date;
}
export interface ISsmOptions {
    /**
     * `aws-ssm` encourage a standard naming convention for
     * SSM path names which looks like this:
     *
     * ```sh
     * / [ `stage` ] / [ `version` ] / [ `system` ] / [ `NAME` ]
     * ```
     *
     * In some instances, however, you may need to deviate from
     * this and in those instances you should set this flag to `true`
     * so that no attempts are made to use environment variables to
     * fit the naming to the convention.
     */
    nonStandardPath?: boolean;
}
/**
 * options for when you are GET'ing a secret from SSM
 */
export interface ISsmGetOptions extends ISsmOptions {
    cli?: boolean;
    decrypt?: boolean;
}
export interface ISsmPutOptions extends ISsmOptions {
    /**
     * optionally provide a description of this variable, if none
     * is provided but the prior version of this variable had a
     * description it will be brough forward; if you want to block
     * this behavior you can pass the boolean value of false to remove
     * the description
     */
    description?: string | false;
    /**
     * By default you can not override a variable once it's set
     * but if you set this to TRUE then you will create a new version
     * of the value
     */
    override?: boolean;
    /** return output to stdout rather than as a structured object */
    cli?: boolean;
    /** should the variable be stored with encryption (aka., as a "SecureString") */
    encrypt?: boolean;
    /**
     * you _can_ explicitly state a key to use in encryption; leaving this
     * undefined will use the default AWS CMK key.
     *
     * > More: https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#data-keys
     */
    encryptionKey?: string;
}
export interface ISsmListOptions extends ISsmOptions {
    /** restrict list to only those parameters at a particular path */
    path?: string;
    /** restrict list to only those parameters which have the given text in them */
    contains?: string;
    /** whether the values return should be decrypted; default is false */
    decrypt?: boolean;
}
export interface ISsmRemoveOptions extends ISsmOptions {
}
export interface IValueOptions extends ISsmOptions {
    /** whether the values return should be decrypted; default is true */
    decrypt?: boolean;
}
export declare type SsmParameter = AWS.SSM.Parameter;
export interface ISsmParameter<T = string> extends Omit<SsmParameter, "Value"> {
    Value?: T;
    encrypted: boolean;
    module?: string;
    variable?: string;
}
export interface IAwsSsmVariable {
    Name: string;
    Type: SsmValueType;
    Value: string;
    Version: number;
    LastModifiedDate: datetime;
    ARN: string;
    encrypted: boolean;
    module: string;
}
export interface ISsmModule {
    name: string;
    type: SsmValueType;
    value: string;
    version: number;
    lastModifiedDate: datetime;
    arn: string;
    encrypted: boolean;
    module: string;
}