MZC/KnowMathBot/frontend/node_modules/style-to-object/esm/index.js

import parse from 'inline-style-parser';
/**
 * Parses inline style to object.
 *
 * @param style - Inline style.
 * @param iterator - Iterator.
 * @returns - Style object or null.
 *
 * @example Parsing inline style to object:
 *
 * ```js
 * import parse from 'style-to-object';
 * parse('line-height: 42;'); // { 'line-height': '42' }
 * ```
 */
export default function StyleToObject(style, iterator) {
    let styleObject = null;
    if (!style || typeof style !== 'string') {
        return styleObject;
    }
    const declarations = parse(style);
    const hasIterator = typeof iterator === 'function';
    declarations.forEach((declaration) => {
        if (declaration.type !== 'declaration') {
            return;
        }
        const { property, value } = declaration;
        if (hasIterator) {
            iterator(property, value, declaration);
        }
        else if (value) {
            styleObject = styleObject || {};
            styleObject[property] = value;
        }
    });
    return styleObject;
}
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