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@wix/css-property-parser

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A comprehensive TypeScript library for parsing and serializing CSS property values with full MDN specification compliance

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// Border-top-color property evaluator // https://developer.mozilla.org/en-US/docs/Web/CSS/border-top-color import { parseBorderColorProperty, borderColorToCSSValue } from './shared-border-color.js'; /** * Parse CSS border-top-color property * * @param value - CSS border-top-color property value * @returns Parsed border color value or null if invalid * * @example * parse('red') // { type: 'color', format: 'named', values: { name: 'red' } } * parse('#ff0000') // { type: 'color', format: 'hex', values: { hex: 'ff0000' } } * parse('currentcolor') // { type: 'keyword', keyword: 'currentcolor' } * parse('var(--color)') // null (CSS variables handled at runtime) */ export function parse(value) { return parseBorderColorProperty(value); } /** * Convert parsed border-top-color back to CSS string * * @param parsed - Parsed border color value * @returns CSS string representation or null if invalid * * @example * toCSSValue({ type: 'color', format: 'named', values: { name: 'red' } }) // 'red' * toCSSValue({ type: 'keyword', keyword: 'currentcolor' }) // 'currentcolor' * toCSSValue({ type: 'keyword', keyword: 'inherit' }) // 'inherit' */ export function toCSSValue(parsed) { return borderColorToCSSValue(parsed); }