ducha-qianduan/node_modules/postcss-discard-comments/dist/lib/commentRemover.js

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
function CommentRemover(options) {
    this.options = options;
}

CommentRemover.prototype.canRemove = function (comment) {
    const remove = this.options.remove;

    if (remove) {
        return remove(comment);
    } else {
        const isImportant = comment.indexOf('!') === 0;

        if (!isImportant) {
            return true;
        }

        if (this.options.removeAll || this._hasFirst) {
            return true;
        } else if (this.options.removeAllButFirst && !this._hasFirst) {
            this._hasFirst = true;
            return false;
        }
    }
};

exports.default = CommentRemover;
module.exports = exports['default'];