DefinitelyTyped/types/katex/index.d.ts

114 lines
3.2 KiB
TypeScript

// Type definitions for KaTeX 0.10
// Project: http://khan.github.io/KaTeX/
// Definitions by: Michael Randolph <https://github.com/mrand01>
// Kevin Nguyen <https://github.com/knguyen0125>
// bLue <https://github.com/dreamerblue>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.1
/// <reference path="contrib/index.d.ts" />
export as namespace katex;
/** Documentation: https://katex.org/docs/options.html */
export interface KatexOptions {
/**
* If `true`, math will be rendered in display mode
* (math in display style and center math on page)
*
* If `false`, math will be rendered in inline mode
* @default false
*/
displayMode?: boolean;
/**
* If `true`, KaTeX will throw a `ParseError` when
* it encounters an unsupported command or invalid LaTex
*
* If `false`, KaTeX will render unsupported commands as
* text, and render invalid LaTeX as its source code with
* hover text giving the error, in color given by errorColor
* @default true
*/
throwOnError?: boolean;
/**
* A Color string given in format `#XXX` or `#XXXXXX`
*/
errorColor?: string;
/**
* A collection of custom macros.
*
* See `src/macros.js` for its usage
*/
macros?: any;
/**
* If `true`, `\color` will work like LaTeX's `\textcolor`
* and takes 2 arguments
*
* If `false`, `\color` will work like LaTeX's `\color`
* and takes 1 argument
*
* In both cases, `\textcolor` works as in LaTeX
*
* @default false
*/
colorIsTextColor?: boolean;
/**
* All user-specified sizes will be caped to `maxSize` ems
*
* If set to Infinity, users can make elements and space
* arbitrarily large
*
* @default Infinity
*/
maxSize?: number;
/**
* Limit the number of macro expansions to specified number
*
* If set to `Infinity`, marco expander will try to fully expand
* as in LaTex
*
* @default 1000
*/
maxExpand?: number;
/**
* Allowed protocols in `\href`
*
* Use `_relative` to allow relative urls
*
* Use `*` to allow all protocols
*/
allowedProtocols?: string[];
/**
* If `false` or `"ignore"`, allow features that make
* writing in LaTex convenient but not supported by LaTex
*
* If `true` or `"error"`, throw an error for such transgressions
*
* If `"warn"`, warn about behavior via `console.warn`
*
* @default "warn"
*/
strict?: boolean | string | Function;
}
export class ParseError implements Error {
constructor(message: string, lexer: any, position: number);
name: string;
message: string;
position: number;
}
/**
* Renders a TeX expression into the specified DOM element
* @param tex A TeX expression
* @param element The DOM element to render into
* @param options KaTeX options
*/
export function render(tex: string, element: HTMLElement, options?: KatexOptions): void;
/**
* Renders a TeX expression into an HTML string
* @param tex A TeX expression
* @param options KaTeX options
*/
export function renderToString(tex: string, options?: KatexOptions): string;