ReactHooks x TypeScript

gistfile1.md

import React, { useState, useCallback } from "react";

import {
  ExpansionPanel,
  ExpansionPanelSummary,
  ExpansionPanelDetails,
  Typography,
} from "@material-ui/core";
import { ExpandMore as ExpandMoreIcon } from "@material-ui/icons";

import classes from "./classes.css";

export interface StateProps {
  description: string;
}

interface LocalState {
  expanded: boolean;
}

type Props = StateProps;

const OwnAppDescriptionViewer:React.FC<Props> = ({ description }) => {
  const [state, setExpands] = useState<LocalState>({ expanded: false });
  const handleChange = useCallback(() => {
    setExpands((prevState) => ({ expanded: !prevState.expanded }));
    },[setExpands]);
    return (
      <>
        hoge
      </>
    );
  };

export default OwnAppDescriptionViewer;