How to use the velocity-animate.animate function in velocity-animate

toggleCollapse = (event) => {

        const { isCollapsed } = this.state;
        Velocity.animate(this.boxBody.current, isCollapsed ? 'slideDown' : 'slideUp', {
            duration: 500,
            easing: 'easeInSine',
            complete: this.toggleAnimationComplete
        });
    }

removeBox = (event) => {
        Velocity.animate(this.box.current, 'slideUp', {
            duration: 500,
            easing: 'easeInSine',
            complete: this.removeAnimationComplete
        });
    }

removeBox = () =>{
        Velocity.animate(this.box.current, 'slideUp', {
            duration: 500,
            easing: 'easeInSine',
            complete: this.removeAnimationComplete
        });
    }

toggleCollapse = (e) =>{
        const { isCollapsed } = this.state;
        Velocity.animate(this.boxBody.current, isCollapsed ? 'slideDown' : 'slideUp', {
            duration: 500,
            easing: 'easeInSine',
            complete: this.toggleAnimationComplete
        });
    }