import { InjectionToken, Provider } from '@angular/core';
/**
 * @param apiEndpoint - required
 * @param forceCreation - True to create a new element without checking whether one already exists.
 */
export interface AngularMetaConfig {
    apiEndpoint: string;
    forceCreation?: boolean;
}
export declare const ANGULAR_META_CONFIG: InjectionToken<AngularMetaConfig>;
interface LinkTag {
    href?: string;
    rel?: string;
    type?: string;
    title?: string;
    media?: string;
}
interface MetaTag {
    charset?: string;
    content?: string;
    httpEquiv?: string;
    id?: string;
    itemprop?: string;
    name?: string;
    property?: string;
    scheme?: string;
    url?: string;
}
type DataTag = LinkTag | MetaTag;
export interface AngularMetaData {
    title: string;
    meta: Array<DataTag>;
    schema: any;
}
export declare function provideAngularMeta(config: AngularMetaConfig): Provider[];
export {};