/*! @license DOMPurify 3.4.16 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.4.16/LICENSE */
import { TrustedHTML, TrustedTypePolicy, TrustedTypesWindow } from "trusted-types/lib/index.js";
/**
 * Configuration to control DOMPurify behavior.
 */
interface Config {
  /**
   * Extend the existing array of allowed attributes.
   * Can be an array of attribute names, or a function that receives
   * the attribute name and tag name to determine if the attribute is allowed.
   */
  ADD_ATTR?: string[] | ((attributeName: string, tagName: string) => boolean) | undefined;
  /**
   * Extend the existing array of elements that can use Data URIs.
   */
  ADD_DATA_URI_TAGS?: string[] | undefined;
  /**
   * Extend the existing array of allowed tags.
   * Can be an array of tag names, or a function that receives
   * the tag name to determine if the tag is allowed.
   */
  ADD_TAGS?: string[] | ((tagName: string) => boolean) | undefined;
  /**
   * Extend the existing array of elements that are safe for URI-like values (be careful, XSS risk).
   */
  ADD_URI_SAFE_ATTR?: string[] | undefined;
  /**
   * Allow ARIA attributes, leave other safe HTML as is (default is true).
   */
  ALLOW_ARIA_ATTR?: boolean | undefined;
  /**
   * Allow HTML5 data attributes, leave other safe HTML as is (default is true).
   */
  ALLOW_DATA_ATTR?: boolean | undefined;
  /**
   * Allow external protocol handlers in URL attributes (default is false, be careful, XSS risk).
   * By default only `http`, `https`, `ftp`, `ftps`, `tel`, `mailto`, `callto`, `sms`, `cid` and `xmpp` are allowed.
   */
  ALLOW_UNKNOWN_PROTOCOLS?: boolean | undefined;
  /**
   * Decide if self-closing tags in attributes are allowed.
   * Usually removed due to a mXSS issue in jQuery 3.0.
   */
  ALLOW_SELF_CLOSE_IN_ATTR?: boolean | undefined;
  /**
   * Allow only specific attributes.
   */
  ALLOWED_ATTR?: string[] | undefined;
  /**
   * Allow only specific elements.
   */
  ALLOWED_TAGS?: string[] | undefined;
  /**
   * Allow only specific namespaces. Defaults to:
   *  - `http://www.w3.org/1999/xhtml`
   *  - `http://www.w3.org/2000/svg`
   *  - `http://www.w3.org/1998/Math/MathML`
   */
  ALLOWED_NAMESPACES?: string[] | undefined;
  /**
   * Allow specific protocols handlers in URL attributes via regex (be careful, XSS risk).
   * Default RegExp:
   * ```
   * /^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i;
   * ```
   */
  ALLOWED_URI_REGEXP?: RegExp | undefined;
  /**
   * Define how custom elements are handled.
   */
  CUSTOM_ELEMENT_HANDLING?: {
    /**
     * Regular expression or function to match to allowed elements.
     * Default is null (disallow any custom elements).
     */
    tagNameCheck?: RegExp | ((tagName: string) => boolean) | null | undefined;
    /**
     * Regular expression or function to match to allowed attributes.
     * Default is null (disallow any attributes not on the allow list).
     */
    attributeNameCheck?: RegExp | ((attributeName: string, tagName?: string) => boolean) | null | undefined;
    /**
     * Allow custom elements derived from built-ins if they pass `tagNameCheck`. Default is false.
     */
    allowCustomizedBuiltInElements?: boolean | undefined;
  };
  /**
   * Add attributes to block-list.
   */
  FORBID_ATTR?: string[] | undefined;
  /**
   * Add child elements to be removed when their parent is removed.
   */
  FORBID_CONTENTS?: string[] | undefined;
  /**
   * Extend the existing or default array of forbidden content elements.
   */
  ADD_FORBID_CONTENTS?: string[] | undefined;
  /**
   * Add elements to block-list.
   */
  FORBID_TAGS?: string[] | undefined;
  /**
   * Glue elements like style, script or others to `document.body` and prevent unintuitive browser behavior in several edge-cases (default is false).
   */
  FORCE_BODY?: boolean | undefined;
  /**
   * Map of non-standard HTML element names to support. Map to true to enable support. For example:
   *
   * ```
   * HTML_INTEGRATION_POINTS: { foreignobject: true }
   * ```
   */
  HTML_INTEGRATION_POINTS?: Record<string, boolean> | undefined;
  /**
   * Sanitize a node "in place", which is much faster depending on how you use DOMPurify.
   */
  IN_PLACE?: boolean | undefined;
  /**
   * Keep an element's content when the element is removed (default is true).
   */
  KEEP_CONTENT?: boolean | undefined;
  /**
   * Map of MathML element names to support. Map to true to enable support. For example:
   *
   * ```
   * MATHML_TEXT_INTEGRATION_POINTS: { mtext: true }
   * ```
   */
  MATHML_TEXT_INTEGRATION_POINTS?: Record<string, boolean> | undefined;
  /**
   * Change the default namespace from HTML to something different.
   */
  NAMESPACE?: string | undefined;
  /**
   * Change the parser type so sanitized data is treated as XML and not as HTML, which is the default.
   */
  PARSER_MEDIA_TYPE?: DOMParserSupportedType | undefined;
  /**
   * Return a DOM `DocumentFragment` instead of an HTML string (default is false).
   */
  RETURN_DOM_FRAGMENT?: boolean | undefined;
  /**
   * Return a DOM `HTMLBodyElement` instead of an HTML string (default is false).
   */
  RETURN_DOM?: boolean | undefined;
  /**
   * Return a TrustedHTML object instead of a string if possible.
   */
  RETURN_TRUSTED_TYPE?: boolean | undefined;
  /**
   * Strip `{{ ... }}`, `${ ... }` and `<% ... %>` to make output safe for template systems.
   * Be careful please, this mode is not recommended for production usage.
   * Allowing template parsing in user-controlled HTML is not advised at all.
   * Only use this mode if there is really no alternative.
   */
  SAFE_FOR_TEMPLATES?: boolean | undefined;
  /**
   * Change how e.g. comments containing risky HTML characters are treated.
   * Be very careful, this setting should only be set to `false` if you really only handle
   * HTML and nothing else, no SVG, MathML or the like.
   * Otherwise, changing from `true` to `false` will lead to XSS in this or some other way.
   */
  SAFE_FOR_XML?: boolean | undefined;
  /**
   * Use DOM Clobbering protection on output (default is true, handle with care, minor XSS risks here).
   */
  SANITIZE_DOM?: boolean | undefined;
  /**
   * Enforce strict DOM Clobbering protection via namespace isolation (default is false).
   * When enabled, isolates the namespace of named properties (i.e., `id` and `name` attributes)
   * from JS variables by prefixing them with the string `user-content-`
   */
  SANITIZE_NAMED_PROPS?: boolean | undefined;
  /**
   * Supplied policy must define `createHTML` and `createScriptURL`.
   */
  TRUSTED_TYPES_POLICY?: TrustedTypePolicy | null | undefined;
  /**
   * Controls categories of allowed elements.
   *
   * Note that the `USE_PROFILES` setting will override the `ALLOWED_TAGS` setting
   * so don't use them together.
   */
  USE_PROFILES?: false | UseProfilesConfig | undefined;
  /**
   * Return entire document including <html> tags (default is false).
   */
  WHOLE_DOCUMENT?: boolean | undefined;
}
/**
 * Defines categories of allowed elements.
 */
interface UseProfilesConfig {
  /**
   * Allow all safe MathML elements.
   */
  mathMl?: boolean | undefined;
  /**
   * Allow all safe SVG elements.
   */
  svg?: boolean | undefined;
  /**
   * Allow all safe SVG Filters.
   */
  svgFilters?: boolean | undefined;
  /**
   * Allow all safe HTML elements.
   */
  html?: boolean | undefined;
}
interface DOMPurify {
  /**
   * Creates a DOMPurify instance using the given window-like object. Defaults to `window`.
   */
  (root?: WindowLike): DOMPurify;
  /**
   * Version label, exposed for easier checks
   * if DOMPurify is up to date or not
   */
  version: string;
  /**
   * Array of elements that DOMPurify removed during sanitation.
   * Empty if nothing was removed.
   */
  removed: Array<RemovedElement | RemovedAttribute>;
  /**
   * Expose whether this browser supports running the full DOMPurify.
   */
  isSupported: boolean;
  /**
   * Set the configuration once.
   *
   * @param cfg configuration object
   */
  setConfig(cfg?: Config): void;
  /**
   * Removes the configuration.
   */
  clearConfig(): void;
  /**
   * Provides core sanitation functionality.
   *
   * @param dirty string or DOM node
   * @param cfg object
   * @returns Sanitized TrustedHTML.
   */
  sanitize(dirty: string | Node, cfg: Config & {
    RETURN_TRUSTED_TYPE: true;
  }): TrustedHTML;
  /**
   * Provides core sanitation functionality.
   *
   * @param dirty DOM node
   * @param cfg object
   * @returns Sanitized DOM node.
   */
  sanitize(dirty: Node, cfg: Config & {
    IN_PLACE: true;
  }): Node;
  /**
   * Provides core sanitation functionality.
   *
   * @param dirty string or DOM node
   * @param cfg object
   * @returns Sanitized DOM node.
   */
  sanitize(dirty: string | Node, cfg: Config & {
    RETURN_DOM: true;
  }): Node;
  /**
   * Provides core sanitation functionality.
   *
   * @param dirty string or DOM node
   * @param cfg object
   * @returns Sanitized document fragment.
   */
  sanitize(dirty: string | Node, cfg: Config & {
    RETURN_DOM_FRAGMENT: true;
  }): DocumentFragment;
  /**
   * Provides core sanitation functionality.
   *
   * @param dirty string or DOM node
   * @param cfg object
   * @returns Sanitized string.
   */
  sanitize(dirty: string | Node, cfg?: Config): string;
  /**
   * Checks if an attribute value is valid.
   * Uses last set config, if any. Otherwise, uses config defaults.
   *
   * @param tag Tag name of containing element.
   * @param attr Attribute name.
   * @param value Attribute value.
   * @returns Returns true if `value` is valid. Otherwise, returns false.
   */
  isValidAttribute(tag: string, attr: string, value: string): boolean;
  /**
   * Adds a DOMPurify hook.
   *
   * @param entryPoint entry point for the hook to add
   * @param hookFunction function to execute
   */
  addHook(entryPoint: BasicHookName, hookFunction: NodeHook): void;
  /**
   * Adds a DOMPurify hook.
   *
   * @param entryPoint entry point for the hook to add
   * @param hookFunction function to execute
   */
  addHook(entryPoint: ElementHookName, hookFunction: ElementHook): void;
  /**
   * Adds a DOMPurify hook.
   *
   * @param entryPoint entry point for the hook to add
   * @param hookFunction function to execute
   */
  addHook(entryPoint: DocumentFragmentHookName, hookFunction: DocumentFragmentHook): void;
  /**
   * Adds a DOMPurify hook.
   *
   * @param entryPoint entry point for the hook to add
   * @param hookFunction function to execute
   */
  addHook(entryPoint: 'uponSanitizeElement', hookFunction: UponSanitizeElementHook): void;
  /**
   * Adds a DOMPurify hook.
   *
   * @param entryPoint entry point for the hook to add
   * @param hookFunction function to execute
   */
  addHook(entryPoint: 'uponSanitizeAttribute', hookFunction: UponSanitizeAttributeHook): void;
  /**
   * Remove a DOMPurify hook at a given entryPoint
   * (pops it from the stack of hooks if hook not specified)
   *
   * @param entryPoint entry point for the hook to remove
   * @param hookFunction optional specific hook to remove
   * @returns removed hook
   */
  removeHook(entryPoint: BasicHookName, hookFunction?: NodeHook): NodeHook | undefined;
  /**
   * Remove a DOMPurify hook at a given entryPoint
   * (pops it from the stack of hooks if hook not specified)
   *
   * @param entryPoint entry point for the hook to remove
   * @param hookFunction optional specific hook to remove
   * @returns removed hook
   */
  removeHook(entryPoint: ElementHookName, hookFunction?: ElementHook): ElementHook | undefined;
  /**
   * Remove a DOMPurify hook at a given entryPoint
   * (pops it from the stack of hooks if hook not specified)
   *
   * @param entryPoint entry point for the hook to remove
   * @param hookFunction optional specific hook to remove
   * @returns removed hook
   */
  removeHook(entryPoint: DocumentFragmentHookName, hookFunction?: DocumentFragmentHook): DocumentFragmentHook | undefined;
  /**
   * Remove a DOMPurify hook at a given entryPoint
   * (pops it from the stack of hooks if hook not specified)
   *
   * @param entryPoint entry point for the hook to remove
   * @param hookFunction optional specific hook to remove
   * @returns removed hook
   */
  removeHook(entryPoint: 'uponSanitizeElement', hookFunction?: UponSanitizeElementHook): UponSanitizeElementHook | undefined;
  /**
   * Remove a DOMPurify hook at a given entryPoint
   * (pops it from the stack of hooks if hook not specified)
   *
   * @param entryPoint entry point for the hook to remove
   * @param hookFunction optional specific hook to remove
   * @returns removed hook
   */
  removeHook(entryPoint: 'uponSanitizeAttribute', hookFunction?: UponSanitizeAttributeHook): UponSanitizeAttributeHook | undefined;
  /**
   * Removes all DOMPurify hooks at a given entryPoint
   *
   * @param entryPoint entry point for the hooks to remove
   */
  removeHooks(entryPoint: HookName): void;
  /**
   * Removes all DOMPurify hooks.
   */
  removeAllHooks(): void;
}
/**
 * An element removed by DOMPurify.
 */
interface RemovedElement {
  /**
   * The element that was removed.
   */
  element: Node;
}
/**
 * An element removed by DOMPurify.
 */
interface RemovedAttribute {
  /**
   * The attribute that was removed.
   */
  attribute: Attr | null;
  /**
   * The element that the attribute was removed.
   */
  from: Node;
}
type BasicHookName = 'beforeSanitizeElements' | 'afterSanitizeElements' | 'uponSanitizeShadowNode';
type ElementHookName = 'beforeSanitizeAttributes' | 'afterSanitizeAttributes';
type DocumentFragmentHookName = 'beforeSanitizeShadowDOM' | 'afterSanitizeShadowDOM';
type UponSanitizeElementHookName = 'uponSanitizeElement';
type UponSanitizeAttributeHookName = 'uponSanitizeAttribute';
type HookName = BasicHookName | ElementHookName | DocumentFragmentHookName | UponSanitizeElementHookName | UponSanitizeAttributeHookName;
type NodeHook = (this: DOMPurify, currentNode: Node, hookEvent: null, config: Config) => void;
type ElementHook = (this: DOMPurify, currentNode: Element, hookEvent: null, config: Config) => void;
type DocumentFragmentHook = (this: DOMPurify, currentNode: DocumentFragment, hookEvent: null, config: Config) => void;
type UponSanitizeElementHook = (this: DOMPurify, currentNode: Node, hookEvent: UponSanitizeElementHookEvent, config: Config) => void;
type UponSanitizeAttributeHook = (this: DOMPurify, currentNode: Element, hookEvent: UponSanitizeAttributeHookEvent, config: Config) => void;
interface UponSanitizeElementHookEvent {
  tagName: string;
  allowedTags: Record<string, boolean>;
}
interface UponSanitizeAttributeHookEvent {
  attrName: string;
  attrValue: string;
  keepAttr: boolean;
  allowedAttributes: Record<string, boolean>;
  forceKeepAttr: boolean | undefined;
}
/**
 * A `Window`-like object containing the properties and types that DOMPurify requires.
 */
type WindowLike = Pick<typeof globalThis, 'DocumentFragment' | 'HTMLTemplateElement' | 'Node' | 'Element' | 'NodeFilter' | 'NamedNodeMap' | 'HTMLFormElement' | 'DOMParser'> & {
  document?: Document;
  MozNamedAttrMap?: typeof window.NamedNodeMap;
} & Pick<TrustedTypesWindow, 'trustedTypes'>;
declare const _default: DOMPurify;
export type { Config, DOMPurify, DocumentFragmentHook, ElementHook, HookName, NodeHook, RemovedAttribute, RemovedElement, UponSanitizeAttributeHook, UponSanitizeAttributeHookEvent, UponSanitizeElementHook, UponSanitizeElementHookEvent, WindowLike };
// @ts-ignore
export = _default;