import { z } from 'zod';

declare abstract class Base {
    private baseUrl;
    constructor();
}

declare const constructorSchema: z.ZodEffects<z.ZodObject<{
    apiKey: z.ZodString;
    upstashUrl: z.ZodOptional<z.ZodString>;
    upstashToken: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    apiKey: string;
    upstashUrl?: string | undefined;
    upstashToken?: string | undefined;
}, {
    apiKey: string;
    upstashUrl?: string | undefined;
    upstashToken?: string | undefined;
}>, {
    apiKey: string;
    upstashUrl?: string | undefined;
    upstashToken?: string | undefined;
}, {
    apiKey: string;
    upstashUrl?: string | undefined;
    upstashToken?: string | undefined;
}>;
declare const sendOTPSchema: z.ZodEffects<z.ZodObject<{
    phoneNumber: z.ZodString;
    templateName: z.ZodOptional<z.ZodString>;
    otpLength: z.ZodOptional<z.ZodEffects<z.ZodNumber, 4 | 6, number>>;
    interval: z.ZodOptional<z.ZodString>;
    limit: z.ZodOptional<z.ZodNumber>;
}, "strip", z.ZodTypeAny, {
    phoneNumber: string;
    templateName?: string | undefined;
    otpLength?: 4 | 6 | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}, {
    phoneNumber: string;
    templateName?: string | undefined;
    otpLength?: number | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}>, {
    phoneNumber: string;
    templateName?: string | undefined;
    otpLength?: 4 | 6 | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}, {
    phoneNumber: string;
    templateName?: string | undefined;
    otpLength?: number | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}>;
declare const sendAndReturnOTPSchema: z.ZodEffects<z.ZodObject<{
    phoneNumber: z.ZodString;
    templateName: z.ZodOptional<z.ZodString>;
    interval: z.ZodOptional<z.ZodString>;
    limit: z.ZodOptional<z.ZodNumber>;
}, "strip", z.ZodTypeAny, {
    phoneNumber: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}, {
    phoneNumber: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}>, {
    phoneNumber: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}, {
    phoneNumber: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}>;
declare const sendCustomOTPSchema: z.ZodEffects<z.ZodObject<{
    phoneNumber: z.ZodString;
    templateName: z.ZodOptional<z.ZodString>;
    otp: z.ZodEffects<z.ZodString, string, string>;
    interval: z.ZodOptional<z.ZodString>;
    limit: z.ZodOptional<z.ZodNumber>;
}, "strip", z.ZodTypeAny, {
    phoneNumber: string;
    otp: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}, {
    phoneNumber: string;
    otp: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}>, {
    phoneNumber: string;
    otp: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}, {
    phoneNumber: string;
    otp: string;
    templateName?: string | undefined;
    interval?: string | undefined;
    limit?: number | undefined;
}>;
declare const verifyByUIDSchema: z.ZodObject<{
    otp: z.ZodEffects<z.ZodString, string, string>;
    UID: z.ZodString;
}, "strip", z.ZodTypeAny, {
    otp: string;
    UID: string;
}, {
    otp: string;
    UID: string;
}>;
declare const verifyByPhoneSchema: z.ZodObject<{
    otp: z.ZodEffects<z.ZodString, string, string>;
    phoneNumber: z.ZodString;
}, "strip", z.ZodTypeAny, {
    phoneNumber: string;
    otp: string;
}, {
    phoneNumber: string;
    otp: string;
}>;

declare class TWOFactor extends Base {
    private apiKey;
    private upstashUrl?;
    private upstashToken?;
    private constructor();
    static init(data: z.infer<typeof constructorSchema>): TWOFactor;
    sendOTP(data: z.infer<typeof sendOTPSchema>): Promise<{
        UID: string;
    } | undefined>;
    sendAndReturnOTP(data: z.infer<typeof sendAndReturnOTPSchema>): Promise<{
        OTP: string;
        UID: string;
    } | undefined>;
    sendCustomOTP(data: z.infer<typeof sendCustomOTPSchema>): Promise<{
        UID: string;
    } | undefined>;
    verifyByUID(data: z.infer<typeof verifyByUIDSchema>): Promise<true | undefined>;
    verifyByPhone(data: z.infer<typeof verifyByPhoneSchema>): Promise<true | undefined>;
}

declare class TFError extends Error {
    name: string;
    constructor(message: string);
}
declare const handleTFError: (error: unknown) => {
    error: string;
    name: string;
} | undefined;

export { TFError, TWOFactor, handleTFError };