import { TLicenseContext } from "../../types/LicenseContext";
import { ILicenseInfo } from "../../types/licensingClasses";
import { SciChartSurfaceBase } from "./SciChartSurfaceBase";
export declare type TLicenseDependencies = {
    fetchFromWizard: (url: string) => Promise<Response>;
    setCookie: (name: string, val: string, validDays: number) => void;
    getCookie: (name: string) => string;
    fetchForChallenge: (url: string) => Promise<Response>;
    /** Reads the initial page-load token. Default implementation reads the
     *  <meta name="x-scichart-license"> tag from the document. Return null to
     *  fall through to the normal challenge flow. */
    getInitialToken: () => string | null;
    /** Generates a token synchronously, bypassing the HTTP round-trip. Default
     *  implementation returns null. Return null from a custom implementation to
     *  use fetchForChallenge instead. */
    generateSimpleToken: (orderId: string) => string | null;
};
export declare const setDependencies: (dependencies: TLicenseDependencies) => TLicenseDependencies;
export declare const setIsDebugLicensing: (value: boolean, persist?: boolean) => void;
export declare type TLogLevel = 'none' | 'info' | 'debug';
export declare type TOutputMode = 'none' | 'console' | 'localStorage';
export interface ILogEntry {
    timestamp: number;
    level: 'info' | 'debug';
    message: string;
}
/** @internal exported for testing */
export declare const logInfo: (message: string) => void;
/** @internal exported for testing */
export declare const debug: (message: string) => void;
export declare const getLicenseLog: () => ILogEntry[];
export declare const setLicenseCallback: (callback: (queryString: string) => Promise<Response>) => void;
export declare const setRuntimeLicenseKey: (value: string) => void;
export declare const setUseLicenseWizard: (value: boolean) => void;
interface ILicenseCookie {
    key: string;
    token: string;
    expiry: Date;
    lastValidated: Date;
}
export declare const getLicenseCookie: () => ILicenseCookie;
export declare const applyLicense: (licenseContext: TLicenseContext, source: string) => void;
export declare const getLicenseInfo: (licenseContext: TLicenseContext) => ILicenseInfo;
export declare const licenseManager: {
    clear: () => void;
    cancelChallenge: () => void;
    /** @internal For unit tests only (no-op unless TEST_ENV=1). */
    resetCheckStatus: () => void;
    setRuntimeLicenseKey: (value: string) => void;
    setIsDebugLicensing: (value: boolean) => void;
    setLicenseCallback: (callback: (queryString: string) => Promise<Response>) => void;
    setServerLicenseEndpoint: (value: string) => void;
    applyLicense: (licenseContext: TLicenseContext, source: string) => void;
    updateLicenseDisplay: (sciChartSurface: SciChartSurfaceBase) => void;
    getLicenseLog: () => ILogEntry[];
    clearLogs: () => void;
    logLevel: TLogLevel;
    outputMode: TOutputMode;
    emitLog: (entry: ILogEntry) => void;
};
export {};