export type VaultHashParams = {
    filename?: string;
    pageNumber?: number;
};
export declare const VAULT_REGEX: RegExp;
export declare const URL_REGEX: RegExp;
export declare const VAULT_PATTERN: RegExp;
export declare const VAULT_PERMALINK_PATTERN: RegExp;
export declare function stripTrailingPunctuation(url: string): string;
export declare function isVaultS3Url(url: string): boolean;
export declare function normalizeVaultPermalinkUrl(url: string): string;
export declare function isVaultPermalink(url: string): boolean;
export declare function parseVaultHashParams(url: string): VaultHashParams | undefined;
export declare function getPermalinkId(url: string): string;