import { AbstractConfigLoader } from '../config';
export declare enum SMSConfigKeys {
    enable = "enable",
    provider = "provider",
    accessKeyId = "accessKeyId",
    accessKeySecret = "accessKeySecret",
    extra = "extra",
    templates = "templates",
    verify_code_checks = "verify_code_checks",
    fake_mode = "fake_mode"
}
export interface AliSMSExtra {
    RegionId: string;
    SignName: string;
}
export declare class SMSConfigObject extends AbstractConfigLoader<SMSConfigObject> {
    private static logger;
    private static key;
    private static _;
    static get instance(): SMSConfigObject;
    enable: boolean;
    provider: 'aliyun';
    accessKeyId: string;
    accessKeySecret: string;
    fakeMode: boolean;
    extra: AliSMSExtra;
    templates: Record<'verify-code', string>;
    verify_code_checks: {
        force_all: boolean;
        locations: Record<string, boolean>;
    };
    static load: (reload?: boolean) => SMSConfigObject;
}