import { User } from "./interfaces";
/**
 * Encodes an input into Base64
 * @param inputStr Base64 input to decode
 */
export declare const encodeString: (inputStr: any) => any;
/**
 * Decodes a Base64 input
 * @param inputStr Base64 input to decode
 */
export declare const decodeString: (inputStr: any) => any;
/**
 * Generates a JWT token
 * @param data Payload to include in the token
 * @param expirationInMinutes Expiration of the token (in minutes)
 */
export declare const createJWT: (data: any, expirationInMinutes?: number) => string;
/**
 * Parses a JWT token
 * @param token JWT token
 */
export declare const parseJWT: (token: string, disableClientIdCheck?: boolean) => any;
/**
 * Generates a bcrypt hash of a given message
 * @param message Message to hash
 */
export declare const hash_bcrypt: (message: string) => string;
/**
 * Compares a raw value with a bcrypt hash
 * @param message Raw input to compare
 * @param hash Hash to compare against
 */
export declare const compare_bcrypt: (message: string, hash: string) => boolean;
/**
 * Creates a Base64 hash signed with the Apiker's installation secret key
 */
export declare const sign: (message: any) => string;
/**
 * Creates a SHA256 hash signed with the Apiker's installation secret key
 */
export declare const sign_sha256: (message: string) => string;
/**
 * Creates a SHA1 hash signed with the Apiker's installation secret key
 */
export declare const sign_sha1: (message: string) => string;
/**
 * Creates a random SHA256 hash
 */
export declare const randomHash: () => any;
/**
 * Creates a random SHA1 hash
 */
export declare const randomHash_SHA1: () => string;
/**
 * Creates SHA256 hash
 */
export declare const stringHash: (content: string) => any;
/**
 * Creates a random SHA1 hash
 */
export declare const stringHash_SHA1: (content: any) => string;
/**
 * Generating a clientId
 * This value is returned to client and not stored
 */
export declare const getClientId: () => string;
/**
 * Retrieves the auth tokens from the request headers or cookies.
 */
export declare const extractToken: () => string;
/**
 * Fetches the current user by checking for the auth token in the request headers or in the cookies.
 */
export declare const getCurrentUser: (disableClientIdCheck?: boolean) => Promise<User | undefined>;
/**
 * Checks whether a given user is an admin
 */
export declare const isUserAdmin: (userId?: string) => Promise<boolean>;
/**
 * Checks whether the current user is an admin
 */
export declare const isCurrentUserAdmin: () => Promise<boolean>;
/**
 * Generates auth tokens for a given user
 * @param userId The user's ID
 * @param expirationInMinutes The expiration time for the action token. The refresh token does not expire.
 */
export declare const getTokens: (userId: string, expirationInMinutes?: number) => {
    userId: string;
    token: string;
    refreshToken: string;
};
/**
 * Gets the client's IP
 */
export declare const getRawIp: () => string;
/**
 * Gets the client's IP signed in SHA1 format.
 */
export declare const getSignedIp: () => string;
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