TextMotion

import androidx.compose.animation.core.RepeatMode
import androidx.compose.animation.core.animateFloat
import androidx.compose.animation.core.infiniteRepeatable
import androidx.compose.animation.core.rememberInfiniteTransition
import androidx.compose.animation.core.tween
import androidx.compose.material3.LocalTextStyle
import androidx.compose.material3.Text
import androidx.compose.runtime.getValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.TransformOrigin
import androidx.compose.ui.graphics.graphicsLayer
import androidx.compose.ui.text.style.TextMotion

val infiniteTransition = rememberInfiniteTransition()
val scale by
    infiniteTransition.animateFloat(
        initialValue = 1f,
        targetValue = 8f,
        animationSpec = infiniteRepeatable(tween(1000), RepeatMode.Reverse),
    )

Text(
    text = "Hello",
    modifier =
        Modifier.graphicsLayer {
            scaleX = scale
            scaleY = scale
            transformOrigin = TransformOrigin.Center
        },
    // Text composable does not take TextMotion as a parameter.
    // Provide it via style argument but make sure that we are copying from current theme
    style = LocalTextStyle.current.copy(textMotion = TextMotion.Animated),
)