import { IIdentifierIntegration, IFingerprint } from "./types";
export interface IIdentifierProps {
    cookiesEnabled: boolean;
    apiUrl: string;
    apiVersion: string;
    publicKey: string;
    clientUrl?: string;
}
export default class Identifier {
    publicKey: string;
    apiUrl: string;
    apiVersion: string;
    cookieName: string;
    cookiesEnabled: boolean;
    constructor({ cookiesEnabled, apiUrl, apiVersion, publicKey, clientUrl, }: IIdentifierProps);
    getSource(): {
        token: string;
        expiry: number;
    } | null;
    saveSource(newSource: {
        token: string;
        expiry: number;
    } | null): void;
    gatherFingerprints(identifiers: IIdentifierIntegration[]): Promise<IFingerprint[]>;
    generateSourceToken(identifiers: IIdentifierIntegration[]): Promise<{
        token: string;
        expiry: number;
    }>;
    expireSourceToken(): Promise<void>;
    saveSourceTokenMetadata(sourceToken: string, identifiers: IIdentifierIntegration[]): Promise<{
        [key: string]: any;
    }>;
}