How to use the baseui/popover.TRIGGER_TYPE.hover function in baseui

This is a popover example
          
        }
        accessibilityType={'tooltip'}
      >
        
          Created a wrapper component that renders Checkbox and
          passes popover's anchor props to the Checkbox's Root
          element.
        
      
      <br>
      
            This is a popover example
          
        }
        accessibilityType={'tooltip'}
      &gt;
        <span>
          
            Wrapped checkbox with props passed to the wrapper.
          
        </span>
      
    
  );
};

function PropsTooltip({className, typeDefinition, style, ...restProps}: any) {
  const [css, theme] = useStyletron();
  return (

This is a popover example
          
        }
        accessibilityType={'tooltip'}
      >
        
          Created a wrapper component that renders Checkbox and
          passes popover's anchor props to the Chackbox's Root
          element.
        
      
      <br>
      
            This is a popover example
          
        }
        accessibilityType={'tooltip'}
      &gt;
        <span>
          
            Wrapped checkbox with props passed to the wrapper.
          
        </span>
      
    
  );
};

{Object.keys(PLACEMENT).map((key, index) => (
        <div style="{{padding:">
          {`PLACEMENT.${PLACEMENT[key]}`}
            }
            accessibilityType={'tooltip'}
          &gt;
            <button>{PLACEMENT[key]}</button>
          
        </div>
      ))}

export default () => {
  const [css, theme] = useStyletron();
  return (
    hello world
      }
      accessibilityType={'tooltip'}
      triggerType={TRIGGER_TYPE.hover}
    >
      <span>
        Hover
      </span>
    
  );
};

{Object.keys(PLACEMENT).map((key, index) => (
        <div style="{{padding:">
          {`PLACEMENT.${
                PLACEMENT[key as keyof PLACEMENT]
              }`}
            }
            accessibilityType={'tooltip'}
          &gt;
            <button>{PLACEMENT[key as keyof PLACEMENT]}</button>
          
        </div>
      ))}