import { Middleware } from '../middleware';
/** Ref: https://firebase.google.com/docs/dynamic-links/create-manually */
export declare type DynamicLinkParam = 'apn' | 'afl' | 'amv' | 'ibi' | 'ifl' | 'ius' | 'ipfl' | 'ipbi' | 'isi' | 'imv' | 'efr' | 'ofl' | 'st' | 'sd' | 'si' | 'utm_source' | 'utm_medium' | 'utm_campaign' | 'utm_term' | 'utm_content' | 'at' | 'ct' | 'mt' | 'pt' | 'd';
export interface FormatFirebaseDynamicLinksOptions {
    dynamicLinkBase: string;
    android?: {
        storeId: string;
        storeLink?: string;
    };
    ios?: {
        bundleId: string;
        nativeScheme?: string;
        storeId: string;
        storeLink?: string;
        skipAppPreviewPage?: string;
    };
    injectUtmParamsInDynamicLink?: boolean;
    injectUtmParamsInFallback?: boolean;
    usePlatformLinkAsFallback?: boolean;
    overrideParams?: Partial<Record<DynamicLinkParam, string>>;
}
/** UTM middleware to inject predefined parameters into links depending on options */
export declare function FormatFirebaseDynamicLinksMiddleware(options: FormatFirebaseDynamicLinksOptions): Middleware;