Animation utility of tailwind is not working

[ajmeraaxesh]

I have the following defined in tailwind.config.js and I am using tailwind v1.5.2 Am I missing something. Also It seems that tailwind is not gneration the animation variants in the css. Would appreciate any help

module.exports = {
theme: {
extend: {
colors: {
'brand-blue': '#369dd6',

        },
      
    },
    animation: {
        none: 'none',
        spin: 'spin 1s linear infinite',
        ping: 'ping 1s cubic-bezier(0, 0, 0.2, 1) infinite',
        pulse: 'pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite',
        bounce: 'bounce 1s infinite',
    },
    keyframes: {
        spin: {
            from: { transform: 'rotate(0deg)' },
            to: { transform: 'rotate(360deg)' },
        },
        ping: {
            '0%': { transform: 'scale(1)', opacity: '1' },
            '75%, 100%': { transform: 'scale(2)', opacity: '0' },
        },
        pulse: {
            '0%, 100%': { opacity: '1' },
            '50%': { opacity: '.5' },
        },
        bounce: {
            '0%, 100%': {
                transform: 'translateY(-25%)',
                animationTimingFunction: 'cubic-bezier(0.8,0,1,1)',
            },
            '50%': {
                transform: 'translateY(0)',
                animationTimingFunction: 'cubic-bezier(0,0,0.2,1)',
            },
        },
    },
},
variants: {
    animation: ['responsive']
},
purge: [
    './src/**/*.html',
    './src/**/*.vue',
    './src/**/*.jsx',
    './src/**/*.js',
    './public/**/*.js',
    './public/**/*.html',
],

}

[gsimone]

It's not yet included, the PR is still open