import { z } from 'zod';
export declare const settings: {
    accessToken: {
        key: string;
        label: string;
        obfuscated: true;
        required: true;
        description: string;
    };
    smtpUsername: {
        key: string;
        label: string;
        obfuscated: false;
        required: false;
        description: string;
    };
    smtpPassword: {
        key: string;
        label: string;
        obfuscated: true;
        required: false;
        description: string;
    };
};
export declare const SettingsValidationSchema: z.ZodObject<{
    accessToken: z.ZodString;
    smtpUsername: z.ZodOptional<z.ZodString>;
    smtpPassword: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    accessToken: string;
    smtpUsername?: string | undefined;
    smtpPassword?: string | undefined;
}, {
    accessToken: string;
    smtpUsername?: string | undefined;
    smtpPassword?: string | undefined;
}>;
