export interface Provider {
    provider_name: string;
    provider_url: string;
    endpoints: Array<{
        url?: string;
        schemes?: string[];
        discovery?: boolean;
        formats?: string[];
    }>;
}
export declare class OEmbedProviders {
    matchers: OEmbedMatch[];
    constructor(providers: Provider[]);
    add(provider: Provider): void;
    match(url: string): MatchResult | undefined;
}
export interface MatchResult {
    type: string;
    href: string;
}
export declare class OEmbedMatch {
    routes: Array<{
        matches: RegExp[];
        url: string;
        formats?: string[];
    }>;
    constructor(provider: Provider);
    schemeToRegExp(scheme: string): RegExp;
    urlToRegExp(url: string): RegExp;
    escapeRegExp(str: string): string;
    match(url: string): MatchResult | undefined;
    formatResult(oembedUrl: string, url: string, formats?: string[]): MatchResult;
}