Errors = function(file) {
    this._errorList = [];
    this._file = file;
    this._currentRule = '';

    /**
     * @type {TokenAssert}
     * @public
     */
    this.assert = new TokenAssert(file);
    this.assert.on('error', this._addError.bind(this));
}
Set of errors for specified file.

@name Errors
@param {JsFile} file