"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// @flow
const escapeRegex = /[[\].#*$><+~=|^:(),"'`-]+/g;
const dashesAtEnds = /(^-|-$)/g;
/**
 * TODO: Explore using CSS.escape when it becomes more available
 * in evergreen browsers.
 */
function escape(str) {
    return (str
        // Replace all possible CSS selectors
        .replace(escapeRegex, '-')
        // Remove extraneous hyphens at the start and end
        .replace(dashesAtEnds, ''));
}
exports.default = escape;
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