@markuplint/types

Type declaration and value checker

Type declaration

• types.schema.json

API

import { check } from '@markuplint/types';

check('2020-01-01', 'DateTime');
// => { matched: true }

check('2020-02-30', 'DateTime');
// => {
// 	matched: false,
// 	reason: { type: 'out-of-range', gte: 1, lte: 29 },
// 	expects: [],
// 	partName: 'date',
// 	ref: 'https://html.spec.whatwg.org/multipage/text-level-semantics.html#datetime-value',
// 	raw: '30',
// 	offset: 8,
// 	length: 2,
// 	line: 1,
// 	column: 9,
// }

Type Identifiers

Identifier	Use on	Spec	Supported
Any	Some attributes		✅
NoEmptyAny	Some attributes		✅
OneLineAny	Some attributes		✅
Zero	Some attributes		✅
Number	Some attributes		✅
Uint	Some attributes		✅
XMLName	svg|[attributeName] and more	XML	✅
DOMID	The id attribute and more	WHATWG	✅
FunctionBody	Event handler attributes		🚧
Pattern	input[pattern]	WHATWG	✅
DateTime	time[datetime] and more	WHATWG	✅
TabIndex	The tabindex attribute	WHATWG	✅
BCP47	The lang attribute and more	RFC	✅
URL	Some attributes	WHATWG	✅
AbsoluteURL	The itemtype attribute (as list)	WHATWG	✅
HashName	img[usemap]	WHATWG	✅
OneCodePointChar	The accesskey attribute (as list)	WHATWG	✅
CustomElementName	The is attribute	WHATWG	✅
BrowsingContextName	iframe[name] and more	WHATWG	✅
BrowsingContextNameOrKeyword	a[target] and more	WHATWG	✅
HTTPSchemaURL	a[ping] (as list) and more	WHATWG	✅
MIMEType	embed[type] and more	WHATWG	✅
ItemProp	The itemprop attribute (as list)	WHATWG	✅
Srcset	img[srcset] and more	WHATWG	✅
SourceSizeList	img[sizes] and more	WHATWG	✅
IconSize	link[sizes] (as list)	WHATWG	✅
AutoComplete	input[autocomplete] and more	WHATWG	✅
Accept	input[accept]	WHATWG	✅
SerializedPermissionsPolicy	iframe[allow]	W3C	✅
<css-declaration-list>	The style attribute	CSS	✅
<class-list>	The class attribute	SVG	✅
<svg-font-size>	Some attributes for SVG	CSS	🚧
<svg-font-size-adjust>	Some attributes for SVG	CSS	🚧
<'color-profile'>	Some attributes for SVG	SVG	🚧
<'color-rendering'>	Some attributes for SVG	SVG	🚧
<'enable-background'>	Some attributes for SVG	SVG	🚧
<list-of-svg-feature-string>	Some attributes for SVG	SVG	🚧
<animatable-value>	Some attributes for SVG	SVG	🚧
<begin-value-list>	Some attributes for SVG	SVG	🚧
<end-value-list>	Some attributes for SVG	SVG	🚧
<list-of-value>	Some attributes for SVG	SVG	🚧
<clock-value>	Some attributes for SVG	SMIL	🚧
<color-matrix>	Some attributes for SVG	W3C	✅
<dasharray>	Some attributes for SVG	SVG	✅
<key-points>	Some attributes for SVG	SVG	✅
<key-splines>	Some attributes for SVG	SVG	✅
<key-times>	Some attributes for SVG	SVG	✅
<system-language>	Some attributes for SVG	SVG	✅
<origin>	Some attributes for SVG	SMIL	✅
<svg-path>	Some attributes for SVG	SVG	🚧
<points>	Some attributes for SVG	SVG	✅
<preserve-aspect-ratio>	Some attributes for SVG	SVG	✅
<view-box>	Some attributes for SVG	SVG	✅
<rotate>	Some attributes for SVG	SVG	✅
<text-coordinate>	Some attributes for SVG	SVG	✅
<list-of-lengths>	Some attributes for SVG		✅
<list-of-numbers>	Some attributes for SVG		✅
<list-of-percentages>	Some attributes for SVG		✅
<number-optional-number>	Some attributes for SVG		✅

In addition, you can use types CSSTree defined.

Install

$ npm install @markuplint/types

$ yarn add @markuplint/types