What is the syntax for defining a state variable using the useState hook?

The syntax for defining a state variable using the useState hook in React is as follows:

const [stateVariable, setStateVariable] = React.useState(initialValue);

• stateVariable is the current state value.
• setStateVariable is the function used to update the state.
• initialValue is the initial value of the state variable.

Here's an example:

const [count, setCount] = React.useState(0);

In this example, count is the state variable initialized to 0, and setCount is the function to update the count state.