export declare class SPNameValidator {
    static readonly invalidSiteUrlCharactersUserFriendly: string[];
    private static readonly invalidSiteUrlCharacters;
    static readonly invalidFileOrFolderCharactersUserFriendly: string[];
    private static readonly invalidFileOrFolderCharacters;
    static readonly invalidGroupCharactersUserFriendly: string[];
    private static readonly invalidGroupCharacters;
    static checkSiteUrl(siteName: string): boolean;
    static checkFileOrFolderName(fileOrFolderName: string): boolean;
    static checkGroupName(groupName: string): boolean;
    private static checkCommon;
}