text: import _extends from "@babel/runtime/helpers/esm/extends";
  import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
  import * as React from 'react';
  import PropTypes from 'prop-types';
  import clsx from 'clsx';
  import { unstable_composeClasses as composeClasses } from '@mui/core';
  import styled from '../styles/styled';
  import useThemeProps from '../styles/useThemeProps';
  import Typography from '../Typography';
  import { getAlertTitleUtilityClass } from './alertTitleClasses';
  import { jsx as _jsx } from "react/jsx-runtime";
  
  var useUtilityClasses = function useUtilityClasses(ownerState) {
    var classes = ownerState.classes;
    var slots = {
      root: ['root']
    };
    return composeClasses(slots, getAlertTitleUtilityClass, classes);
  };
  
  var AlertTitleRoot = styled(Typography, {
    name: 'MuiAlertTitle',
    slot: 'Root',
    overridesResolver: function overridesResolver(props, styles) {
      return styles.root;
    }
  })(function (_ref) {
    var theme = _ref.theme;
    return {
      fontWeight: theme.typography.fontWeightMedium,
      marginTop: -2
    };
  });
  var AlertTitle = /*#__PURE__*/React.forwardRef(function AlertTitle(inProps, ref) {
    var props = useThemeProps({
      props: inProps,
      name: 'MuiAlertTitle'
    });
  
    var className = props.className,
        other = _objectWithoutProperties(props, ["className"]);
  
    var ownerState = props;
    var classes = useUtilityClasses(ownerState);
    return /*#__PURE__*/_jsx(AlertTitleRoot, _extends({
      gutterBottom: true,
      component: "div",
      ownerState: ownerState,
      ref: ref,
      className: clsx(classes.root, className)
    }, other));
  });
  process.env.NODE_ENV !== "production" ? AlertTitle.propTypes
  /* remove-proptypes */
  = {
    // ----------------------------- Warning --------------------------------
    // | These PropTypes are generated from the TypeScript type definitions |
    // |     To update them edit the d.ts file and run "yarn proptypes"     |
    // ----------------------------------------------------------------------
  
    /**
     * The content of the component.
     */
    children: PropTypes.node,
  
    /**
     * Override or extend the styles applied to the component.
     */
    classes: PropTypes.object,
  
    /**
     * @ignore
     */
    className: PropTypes.string,
  
    /**
     * The system prop that allows defining system overrides as well as additional CSS styles.
     */
    sx: PropTypes.oneOfType([PropTypes.func, PropTypes.object])
  } : void 0;
  export default AlertTitle;