export interface TwentyApiUrls {
    root: string;
    coreRest: string;
    coreGraphql: string;
    metadataRest: string;
    metadataGraphql: string;
}
export declare class TwentyUrlError extends Error {
    constructor();
}
export declare function normalizeTwentyRootUrl(input: string): string;
export declare function deriveTwentyApiUrls(input: string): TwentyApiUrls;