import { FcmOfficeOptions } from './offices/FcmOffice';
import { GmailOfficeOptions } from './offices/GmailOffice';
import { Office, OfficeOptions } from './offices/Office';
import { OnesignalOfficeOptions } from './offices/OnesignalOffice';
import { SendgridOfficeOptions } from './offices/SendgridOffice';
export declare enum ServiceType {
    gmail = "gmail",
    fcm = "fcm",
    sendgrid = "sendgrid",
    onesignal = "onesignal"
}
export declare type ServiceOptions = {
    service: ServiceType;
    settings: OfficeOptions;
} & ({
    service: ServiceType.fcm;
    settings: FcmOfficeOptions;
} | {
    service: ServiceType.gmail;
    settings: GmailOfficeOptions;
} | {
    service: ServiceType.onesignal;
    settings: OnesignalOfficeOptions;
} | {
    service: ServiceType.sendgrid;
    settings: SendgridOfficeOptions;
});
export interface WrappedOffice {
    office: Office;
    compileLodashTemplate: (templateString: string, context: any) => (...args: any[]) => string;
}
export declare const instances: Map<string, WrappedOffice>;
export declare const createOffice: (options: ServiceOptions, ident?: string) => void;