import {
  color,
  complex,
  hex,
  hsla,
  rgba
} from "./chunk-NXTUI3FV.js";
import {
  cancelSync,
  es_default,
  getFrameData
} from "./chunk-F3MIBQYA.js";
import {
  invariant,
  warning
} from "./chunk-DPJLTTUP.js";

// node_modules/popmotion/node_modules/tslib/tslib.es6.js
function __rest(s, e) {
  var t = {};
  for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
    t[p] = s[p];
  if (s != null && typeof Object.getOwnPropertySymbols === "function")
    for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
      if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
        t[p[i]] = s[p[i]];
    }
  return t;
}

// node_modules/popmotion/dist/es/utils/clamp.mjs
var clamp = (min, max, v) => Math.min(Math.max(v, min), max);

// node_modules/popmotion/dist/es/animations/utils/find-spring.mjs
var safeMin = 1e-3;
var minDuration = 0.01;
var maxDuration = 10;
var minDamping = 0.05;
var maxDamping = 1;
function findSpring({ duration = 800, bounce = 0.25, velocity = 0, mass = 1 }) {
  let envelope;
  let derivative;
  warning(duration <= maxDuration * 1e3, "Spring duration must be 10 seconds or less");
  let dampingRatio = 1 - bounce;
  dampingRatio = clamp(minDamping, maxDamping, dampingRatio);
  duration = clamp(minDuration, maxDuration, duration / 1e3);
  if (dampingRatio < 1) {
    envelope = (undampedFreq2) => {
      const exponentialDecay = undampedFreq2 * dampingRatio;
      const delta = exponentialDecay * duration;
      const a2 = exponentialDecay - velocity;
      const b2 = calcAngularFreq(undampedFreq2, dampingRatio);
      const c2 = Math.exp(-delta);
      return safeMin - a2 / b2 * c2;
    };
    derivative = (undampedFreq2) => {
      const exponentialDecay = undampedFreq2 * dampingRatio;
      const delta = exponentialDecay * duration;
      const d = delta * velocity + velocity;
      const e = Math.pow(dampingRatio, 2) * Math.pow(undampedFreq2, 2) * duration;
      const f = Math.exp(-delta);
      const g = calcAngularFreq(Math.pow(undampedFreq2, 2), dampingRatio);
      const factor = -envelope(undampedFreq2) + safeMin > 0 ? -1 : 1;
      return factor * ((d - e) * f) / g;
    };
  } else {
    envelope = (undampedFreq2) => {
      const a2 = Math.exp(-undampedFreq2 * duration);
      const b2 = (undampedFreq2 - velocity) * duration + 1;
      return -safeMin + a2 * b2;
    };
    derivative = (undampedFreq2) => {
      const a2 = Math.exp(-undampedFreq2 * duration);
      const b2 = (velocity - undampedFreq2) * (duration * duration);
      return a2 * b2;
    };
  }
  const initialGuess = 5 / duration;
  const undampedFreq = approximateRoot(envelope, derivative, initialGuess);
  duration = duration * 1e3;
  if (isNaN(undampedFreq)) {
    return {
      stiffness: 100,
      damping: 10,
      duration
    };
  } else {
    const stiffness = Math.pow(undampedFreq, 2) * mass;
    return {
      stiffness,
      damping: dampingRatio * 2 * Math.sqrt(mass * stiffness),
      duration
    };
  }
}
var rootIterations = 12;
function approximateRoot(envelope, derivative, initialGuess) {
  let result = initialGuess;
  for (let i = 1; i < rootIterations; i++) {
    result = result - envelope(result) / derivative(result);
  }
  return result;
}
function calcAngularFreq(undampedFreq, dampingRatio) {
  return undampedFreq * Math.sqrt(1 - dampingRatio * dampingRatio);
}

// node_modules/popmotion/dist/es/animations/generators/spring.mjs
var durationKeys = ["duration", "bounce"];
var physicsKeys = ["stiffness", "damping", "mass"];
function isSpringType(options, keys) {
  return keys.some((key) => options[key] !== void 0);
}
function getSpringOptions(options) {
  let springOptions = Object.assign({ velocity: 0, stiffness: 100, damping: 10, mass: 1, isResolvedFromDuration: false }, options);
  if (!isSpringType(options, physicsKeys) && isSpringType(options, durationKeys)) {
    const derived = findSpring(options);
    springOptions = Object.assign(Object.assign(Object.assign({}, springOptions), derived), { velocity: 0, mass: 1 });
    springOptions.isResolvedFromDuration = true;
  }
  return springOptions;
}
function spring(_a) {
  var { from = 0, to = 1, restSpeed = 2, restDelta } = _a, options = __rest(_a, ["from", "to", "restSpeed", "restDelta"]);
  const state = { done: false, value: from };
  let { stiffness, damping, mass, velocity, duration, isResolvedFromDuration } = getSpringOptions(options);
  let resolveSpring = zero;
  let resolveVelocity = zero;
  function createSpring() {
    const initialVelocity = velocity ? -(velocity / 1e3) : 0;
    const initialDelta = to - from;
    const dampingRatio = damping / (2 * Math.sqrt(stiffness * mass));
    const undampedAngularFreq = Math.sqrt(stiffness / mass) / 1e3;
    if (restDelta === void 0) {
      restDelta = Math.min(Math.abs(to - from) / 100, 0.4);
    }
    if (dampingRatio < 1) {
      const angularFreq = calcAngularFreq(undampedAngularFreq, dampingRatio);
      resolveSpring = (t) => {
        const envelope = Math.exp(-dampingRatio * undampedAngularFreq * t);
        return to - envelope * ((initialVelocity + dampingRatio * undampedAngularFreq * initialDelta) / angularFreq * Math.sin(angularFreq * t) + initialDelta * Math.cos(angularFreq * t));
      };
      resolveVelocity = (t) => {
        const envelope = Math.exp(-dampingRatio * undampedAngularFreq * t);
        return dampingRatio * undampedAngularFreq * envelope * (Math.sin(angularFreq * t) * (initialVelocity + dampingRatio * undampedAngularFreq * initialDelta) / angularFreq + initialDelta * Math.cos(angularFreq * t)) - envelope * (Math.cos(angularFreq * t) * (initialVelocity + dampingRatio * undampedAngularFreq * initialDelta) - angularFreq * initialDelta * Math.sin(angularFreq * t));
      };
    } else if (dampingRatio === 1) {
      resolveSpring = (t) => to - Math.exp(-undampedAngularFreq * t) * (initialDelta + (initialVelocity + undampedAngularFreq * initialDelta) * t);
    } else {
      const dampedAngularFreq = undampedAngularFreq * Math.sqrt(dampingRatio * dampingRatio - 1);
      resolveSpring = (t) => {
        const envelope = Math.exp(-dampingRatio * undampedAngularFreq * t);
        const freqForT = Math.min(dampedAngularFreq * t, 300);
        return to - envelope * ((initialVelocity + dampingRatio * undampedAngularFreq * initialDelta) * Math.sinh(freqForT) + dampedAngularFreq * initialDelta * Math.cosh(freqForT)) / dampedAngularFreq;
      };
    }
  }
  createSpring();
  return {
    next: (t) => {
      const current = resolveSpring(t);
      if (!isResolvedFromDuration) {
        const currentVelocity = resolveVelocity(t) * 1e3;
        const isBelowVelocityThreshold = Math.abs(currentVelocity) <= restSpeed;
        const isBelowDisplacementThreshold = Math.abs(to - current) <= restDelta;
        state.done = isBelowVelocityThreshold && isBelowDisplacementThreshold;
      } else {
        state.done = t >= duration;
      }
      state.value = state.done ? to : current;
      return state;
    },
    flipTarget: () => {
      velocity = -velocity;
      [from, to] = [to, from];
      createSpring();
    }
  };
}
spring.needsInterpolation = (a2, b2) => typeof a2 === "string" || typeof b2 === "string";
var zero = (_t) => 0;

// node_modules/popmotion/dist/es/utils/progress.mjs
var progress = (from, to, value) => {
  const toFromDifference = to - from;
  return toFromDifference === 0 ? 1 : (value - from) / toFromDifference;
};

// node_modules/popmotion/dist/es/utils/mix.mjs
var mix = (from, to, progress2) => -progress2 * from + progress2 * to + from;

// node_modules/popmotion/dist/es/utils/hsla-to-rgba.mjs
function hueToRgb(p, q, t) {
  if (t < 0)
    t += 1;
  if (t > 1)
    t -= 1;
  if (t < 1 / 6)
    return p + (q - p) * 6 * t;
  if (t < 1 / 2)
    return q;
  if (t < 2 / 3)
    return p + (q - p) * (2 / 3 - t) * 6;
  return p;
}
function hslaToRgba({ hue, saturation, lightness, alpha }) {
  hue /= 360;
  saturation /= 100;
  lightness /= 100;
  let red = 0;
  let green = 0;
  let blue = 0;
  if (!saturation) {
    red = green = blue = lightness;
  } else {
    const q = lightness < 0.5 ? lightness * (1 + saturation) : lightness + saturation - lightness * saturation;
    const p = 2 * lightness - q;
    red = hueToRgb(p, q, hue + 1 / 3);
    green = hueToRgb(p, q, hue);
    blue = hueToRgb(p, q, hue - 1 / 3);
  }
  return {
    red: Math.round(red * 255),
    green: Math.round(green * 255),
    blue: Math.round(blue * 255),
    alpha
  };
}

// node_modules/popmotion/dist/es/utils/mix-color.mjs
var mixLinearColor = (from, to, v) => {
  const fromExpo = from * from;
  const toExpo = to * to;
  return Math.sqrt(Math.max(0, v * (toExpo - fromExpo) + fromExpo));
};
var colorTypes = [hex, rgba, hsla];
var getColorType = (v) => colorTypes.find((type) => type.test(v));
var notAnimatable = (color2) => `'${color2}' is not an animatable color. Use the equivalent color code instead.`;
var mixColor = (from, to) => {
  let fromColorType = getColorType(from);
  let toColorType = getColorType(to);
  invariant(!!fromColorType, notAnimatable(from));
  invariant(!!toColorType, notAnimatable(to));
  let fromColor = fromColorType.parse(from);
  let toColor = toColorType.parse(to);
  if (fromColorType === hsla) {
    fromColor = hslaToRgba(fromColor);
    fromColorType = rgba;
  }
  if (toColorType === hsla) {
    toColor = hslaToRgba(toColor);
    toColorType = rgba;
  }
  const blended = Object.assign({}, fromColor);
  return (v) => {
    for (const key in blended) {
      if (key !== "alpha") {
        blended[key] = mixLinearColor(fromColor[key], toColor[key], v);
      }
    }
    blended.alpha = mix(fromColor.alpha, toColor.alpha, v);
    return fromColorType.transform(blended);
  };
};

// node_modules/popmotion/dist/es/utils/inc.mjs
var zeroPoint = {
  x: 0,
  y: 0,
  z: 0
};
var isNum = (v) => typeof v === "number";

// node_modules/popmotion/dist/es/utils/pipe.mjs
var combineFunctions = (a2, b2) => (v) => b2(a2(v));
var pipe = (...transformers) => transformers.reduce(combineFunctions);

// node_modules/popmotion/dist/es/utils/mix-complex.mjs
function getMixer(origin, target) {
  if (isNum(origin)) {
    return (v) => mix(origin, target, v);
  } else if (color.test(origin)) {
    return mixColor(origin, target);
  } else {
    return mixComplex(origin, target);
  }
}
var mixArray = (from, to) => {
  const output = [...from];
  const numValues = output.length;
  const blendValue = from.map((fromThis, i) => getMixer(fromThis, to[i]));
  return (v) => {
    for (let i = 0; i < numValues; i++) {
      output[i] = blendValue[i](v);
    }
    return output;
  };
};
var mixObject = (origin, target) => {
  const output = Object.assign(Object.assign({}, origin), target);
  const blendValue = {};
  for (const key in output) {
    if (origin[key] !== void 0 && target[key] !== void 0) {
      blendValue[key] = getMixer(origin[key], target[key]);
    }
  }
  return (v) => {
    for (const key in blendValue) {
      output[key] = blendValue[key](v);
    }
    return output;
  };
};
function analyse(value) {
  const parsed = complex.parse(value);
  const numValues = parsed.length;
  let numNumbers = 0;
  let numRGB = 0;
  let numHSL = 0;
  for (let i = 0; i < numValues; i++) {
    if (numNumbers || typeof parsed[i] === "number") {
      numNumbers++;
    } else {
      if (parsed[i].hue !== void 0) {
        numHSL++;
      } else {
        numRGB++;
      }
    }
  }
  return { parsed, numNumbers, numRGB, numHSL };
}
var mixComplex = (origin, target) => {
  const template = complex.createTransformer(target);
  const originStats = analyse(origin);
  const targetStats = analyse(target);
  const canInterpolate = originStats.numHSL === targetStats.numHSL && originStats.numRGB === targetStats.numRGB && originStats.numNumbers >= targetStats.numNumbers;
  if (canInterpolate) {
    return pipe(mixArray(originStats.parsed, targetStats.parsed), template);
  } else {
    warning(true, `Complex values '${origin}' and '${target}' too different to mix. Ensure all colors are of the same type, and that each contains the same quantity of number and color values. Falling back to instant transition.`);
    return (p) => `${p > 0 ? target : origin}`;
  }
};

// node_modules/popmotion/dist/es/utils/interpolate.mjs
var mixNumber = (from, to) => (p) => mix(from, to, p);
function detectMixerFactory(v) {
  if (typeof v === "number") {
    return mixNumber;
  } else if (typeof v === "string") {
    if (color.test(v)) {
      return mixColor;
    } else {
      return mixComplex;
    }
  } else if (Array.isArray(v)) {
    return mixArray;
  } else if (typeof v === "object") {
    return mixObject;
  }
}
function createMixers(output, ease, customMixer) {
  const mixers = [];
  const mixerFactory = customMixer || detectMixerFactory(output[0]);
  const numMixers = output.length - 1;
  for (let i = 0; i < numMixers; i++) {
    let mixer = mixerFactory(output[i], output[i + 1]);
    if (ease) {
      const easingFunction = Array.isArray(ease) ? ease[i] : ease;
      mixer = pipe(easingFunction, mixer);
    }
    mixers.push(mixer);
  }
  return mixers;
}
function fastInterpolate([from, to], [mixer]) {
  return (v) => mixer(progress(from, to, v));
}
function slowInterpolate(input, mixers) {
  const inputLength = input.length;
  const lastInputIndex = inputLength - 1;
  return (v) => {
    let mixerIndex = 0;
    let foundMixerIndex = false;
    if (v <= input[0]) {
      foundMixerIndex = true;
    } else if (v >= input[lastInputIndex]) {
      mixerIndex = lastInputIndex - 1;
      foundMixerIndex = true;
    }
    if (!foundMixerIndex) {
      let i = 1;
      for (; i < inputLength; i++) {
        if (input[i] > v || i === lastInputIndex) {
          break;
        }
      }
      mixerIndex = i - 1;
    }
    const progressInRange = progress(input[mixerIndex], input[mixerIndex + 1], v);
    return mixers[mixerIndex](progressInRange);
  };
}
function interpolate(input, output, { clamp: isClamp = true, ease, mixer } = {}) {
  const inputLength = input.length;
  invariant(inputLength === output.length, "Both input and output ranges must be the same length");
  invariant(!ease || !Array.isArray(ease) || ease.length === inputLength - 1, "Array of easing functions must be of length `input.length - 1`, as it applies to the transitions **between** the defined values.");
  if (input[0] > input[inputLength - 1]) {
    input = [].concat(input);
    output = [].concat(output);
    input.reverse();
    output.reverse();
  }
  const mixers = createMixers(output, ease, mixer);
  const interpolator = inputLength === 2 ? fastInterpolate(input, mixers) : slowInterpolate(input, mixers);
  return isClamp ? (v) => interpolator(clamp(input[0], input[inputLength - 1], v)) : interpolator;
}

// node_modules/popmotion/dist/es/easing/utils.mjs
var reverseEasing = (easing) => (p) => 1 - easing(1 - p);
var mirrorEasing = (easing) => (p) => p <= 0.5 ? easing(2 * p) / 2 : (2 - easing(2 * (1 - p))) / 2;
var createExpoIn = (power) => (p) => Math.pow(p, power);
var createBackIn = (power) => (p) => p * p * ((power + 1) * p - power);
var createAnticipate = (power) => {
  const backEasing = createBackIn(power);
  return (p) => (p *= 2) < 1 ? 0.5 * backEasing(p) : 0.5 * (2 - Math.pow(2, -10 * (p - 1)));
};

// node_modules/popmotion/dist/es/easing/index.mjs
var DEFAULT_OVERSHOOT_STRENGTH = 1.525;
var BOUNCE_FIRST_THRESHOLD = 4 / 11;
var BOUNCE_SECOND_THRESHOLD = 8 / 11;
var BOUNCE_THIRD_THRESHOLD = 9 / 10;
var linear = (p) => p;
var easeIn = createExpoIn(2);
var easeOut = reverseEasing(easeIn);
var easeInOut = mirrorEasing(easeIn);
var circIn = (p) => 1 - Math.sin(Math.acos(p));
var circOut = reverseEasing(circIn);
var circInOut = mirrorEasing(circOut);
var backIn = createBackIn(DEFAULT_OVERSHOOT_STRENGTH);
var backOut = reverseEasing(backIn);
var backInOut = mirrorEasing(backIn);
var anticipate = createAnticipate(DEFAULT_OVERSHOOT_STRENGTH);
var ca = 4356 / 361;
var cb = 35442 / 1805;
var cc = 16061 / 1805;
var bounceOut = (p) => {
  if (p === 1 || p === 0)
    return p;
  const p2 = p * p;
  return p < BOUNCE_FIRST_THRESHOLD ? 7.5625 * p2 : p < BOUNCE_SECOND_THRESHOLD ? 9.075 * p2 - 9.9 * p + 3.4 : p < BOUNCE_THIRD_THRESHOLD ? ca * p2 - cb * p + cc : 10.8 * p * p - 20.52 * p + 10.72;
};
var bounceIn = reverseEasing(bounceOut);
var bounceInOut = (p) => p < 0.5 ? 0.5 * (1 - bounceOut(1 - p * 2)) : 0.5 * bounceOut(p * 2 - 1) + 0.5;

// node_modules/popmotion/dist/es/animations/generators/keyframes.mjs
function defaultEasing(values, easing) {
  return values.map(() => easing || easeInOut).splice(0, values.length - 1);
}
function defaultOffset(values) {
  const numValues = values.length;
  return values.map((_value, i) => i !== 0 ? i / (numValues - 1) : 0);
}
function convertOffsetToTimes(offset, duration) {
  return offset.map((o) => o * duration);
}
function keyframes({ from = 0, to = 1, ease, offset, duration = 300 }) {
  const state = { done: false, value: from };
  const values = Array.isArray(to) ? to : [from, to];
  const times = convertOffsetToTimes(offset && offset.length === values.length ? offset : defaultOffset(values), duration);
  function createInterpolator() {
    return interpolate(times, values, {
      ease: Array.isArray(ease) ? ease : defaultEasing(values, ease)
    });
  }
  let interpolator = createInterpolator();
  return {
    next: (t) => {
      state.value = interpolator(t);
      state.done = t >= duration;
      return state;
    },
    flipTarget: () => {
      values.reverse();
      interpolator = createInterpolator();
    }
  };
}

// node_modules/popmotion/dist/es/animations/generators/decay.mjs
function decay({ velocity = 0, from = 0, power = 0.8, timeConstant = 350, restDelta = 0.5, modifyTarget }) {
  const state = { done: false, value: from };
  let amplitude = power * velocity;
  const ideal = from + amplitude;
  const target = modifyTarget === void 0 ? ideal : modifyTarget(ideal);
  if (target !== ideal)
    amplitude = target - from;
  return {
    next: (t) => {
      const delta = -amplitude * Math.exp(-t / timeConstant);
      state.done = !(delta > restDelta || delta < -restDelta);
      state.value = state.done ? target : target + delta;
      return state;
    },
    flipTarget: () => {
    }
  };
}

// node_modules/popmotion/dist/es/animations/utils/detect-animation-from-options.mjs
var types = { keyframes, spring, decay };
function detectAnimationFromOptions(config) {
  if (Array.isArray(config.to)) {
    return keyframes;
  } else if (types[config.type]) {
    return types[config.type];
  }
  const keys = new Set(Object.keys(config));
  if (keys.has("ease") || keys.has("duration") && !keys.has("dampingRatio")) {
    return keyframes;
  } else if (keys.has("dampingRatio") || keys.has("stiffness") || keys.has("mass") || keys.has("damping") || keys.has("restSpeed") || keys.has("restDelta")) {
    return spring;
  }
  return keyframes;
}

// node_modules/popmotion/dist/es/animations/utils/elapsed.mjs
function loopElapsed(elapsed, duration, delay = 0) {
  return elapsed - duration - delay;
}
function reverseElapsed(elapsed, duration, delay = 0, isForwardPlayback = true) {
  return isForwardPlayback ? loopElapsed(duration + -elapsed, duration, delay) : duration - (elapsed - duration) + delay;
}
function hasRepeatDelayElapsed(elapsed, duration, delay, isForwardPlayback) {
  return isForwardPlayback ? elapsed >= duration + delay : elapsed <= -delay;
}

// node_modules/popmotion/dist/es/animations/index.mjs
var framesync = (update) => {
  const passTimestamp = ({ delta }) => update(delta);
  return {
    start: () => es_default.update(passTimestamp, true),
    stop: () => cancelSync.update(passTimestamp)
  };
};
function animate(_a) {
  var _b, _c;
  var { from, autoplay = true, driver = framesync, elapsed = 0, repeat: repeatMax = 0, repeatType = "loop", repeatDelay = 0, onPlay, onStop, onComplete, onRepeat, onUpdate } = _a, options = __rest(_a, ["from", "autoplay", "driver", "elapsed", "repeat", "repeatType", "repeatDelay", "onPlay", "onStop", "onComplete", "onRepeat", "onUpdate"]);
  let { to } = options;
  let driverControls;
  let repeatCount = 0;
  let computedDuration = options.duration;
  let latest;
  let isComplete = false;
  let isForwardPlayback = true;
  let interpolateFromNumber;
  const animator = detectAnimationFromOptions(options);
  if ((_c = (_b = animator).needsInterpolation) === null || _c === void 0 ? void 0 : _c.call(_b, from, to)) {
    interpolateFromNumber = interpolate([0, 100], [from, to], {
      clamp: false
    });
    from = 0;
    to = 100;
  }
  const animation = animator(Object.assign(Object.assign({}, options), { from, to }));
  function repeat() {
    repeatCount++;
    if (repeatType === "reverse") {
      isForwardPlayback = repeatCount % 2 === 0;
      elapsed = reverseElapsed(elapsed, computedDuration, repeatDelay, isForwardPlayback);
    } else {
      elapsed = loopElapsed(elapsed, computedDuration, repeatDelay);
      if (repeatType === "mirror")
        animation.flipTarget();
    }
    isComplete = false;
    onRepeat && onRepeat();
  }
  function complete() {
    driverControls.stop();
    onComplete && onComplete();
  }
  function update(delta) {
    if (!isForwardPlayback)
      delta = -delta;
    elapsed += delta;
    if (!isComplete) {
      const state = animation.next(Math.max(0, elapsed));
      latest = state.value;
      if (interpolateFromNumber)
        latest = interpolateFromNumber(latest);
      isComplete = isForwardPlayback ? state.done : elapsed <= 0;
    }
    onUpdate === null || onUpdate === void 0 ? void 0 : onUpdate(latest);
    if (isComplete) {
      if (repeatCount === 0)
        computedDuration !== null && computedDuration !== void 0 ? computedDuration : computedDuration = elapsed;
      if (repeatCount < repeatMax) {
        hasRepeatDelayElapsed(elapsed, computedDuration, repeatDelay, isForwardPlayback) && repeat();
      } else {
        complete();
      }
    }
  }
  function play() {
    onPlay === null || onPlay === void 0 ? void 0 : onPlay();
    driverControls = driver(update);
    driverControls.start();
  }
  autoplay && play();
  return {
    stop: () => {
      onStop === null || onStop === void 0 ? void 0 : onStop();
      driverControls.stop();
    }
  };
}

// node_modules/popmotion/dist/es/utils/velocity-per-second.mjs
function velocityPerSecond(velocity, frameDuration) {
  return frameDuration ? velocity * (1e3 / frameDuration) : 0;
}

// node_modules/popmotion/dist/es/animations/inertia.mjs
function inertia({ from = 0, velocity = 0, min, max, power = 0.8, timeConstant = 750, bounceStiffness = 500, bounceDamping = 10, restDelta = 1, modifyTarget, driver, onUpdate, onComplete, onStop }) {
  let currentAnimation;
  function isOutOfBounds(v) {
    return min !== void 0 && v < min || max !== void 0 && v > max;
  }
  function boundaryNearest(v) {
    if (min === void 0)
      return max;
    if (max === void 0)
      return min;
    return Math.abs(min - v) < Math.abs(max - v) ? min : max;
  }
  function startAnimation(options) {
    currentAnimation === null || currentAnimation === void 0 ? void 0 : currentAnimation.stop();
    currentAnimation = animate(Object.assign(Object.assign({}, options), {
      driver,
      onUpdate: (v) => {
        var _a;
        onUpdate === null || onUpdate === void 0 ? void 0 : onUpdate(v);
        (_a = options.onUpdate) === null || _a === void 0 ? void 0 : _a.call(options, v);
      },
      onComplete,
      onStop
    }));
  }
  function startSpring(options) {
    startAnimation(Object.assign({ type: "spring", stiffness: bounceStiffness, damping: bounceDamping, restDelta }, options));
  }
  if (isOutOfBounds(from)) {
    startSpring({ from, velocity, to: boundaryNearest(from) });
  } else {
    let target = power * velocity + from;
    if (typeof modifyTarget !== "undefined")
      target = modifyTarget(target);
    const boundary = boundaryNearest(target);
    const heading = boundary === min ? -1 : 1;
    let prev;
    let current;
    const checkBoundary = (v) => {
      prev = current;
      current = v;
      velocity = velocityPerSecond(v - prev, getFrameData().delta);
      if (heading === 1 && v > boundary || heading === -1 && v < boundary) {
        startSpring({ from: v, to: boundary, velocity });
      }
    };
    startAnimation({
      type: "decay",
      from,
      velocity,
      timeConstant,
      power,
      restDelta,
      modifyTarget,
      onUpdate: isOutOfBounds(target) ? checkBoundary : void 0
    });
  }
  return {
    stop: () => currentAnimation === null || currentAnimation === void 0 ? void 0 : currentAnimation.stop()
  };
}

// node_modules/popmotion/dist/es/utils/radians-to-degrees.mjs
var radiansToDegrees = (radians) => radians * 180 / Math.PI;

// node_modules/popmotion/dist/es/utils/angle.mjs
var angle = (a2, b2 = zeroPoint) => radiansToDegrees(Math.atan2(b2.y - a2.y, b2.x - a2.x));

// node_modules/popmotion/dist/es/utils/apply-offset.mjs
var applyOffset = (from, to) => {
  let hasReceivedFrom = true;
  if (to === void 0) {
    to = from;
    hasReceivedFrom = false;
  }
  return (v) => {
    if (hasReceivedFrom) {
      return v - from + to;
    } else {
      from = v;
      hasReceivedFrom = true;
      return to;
    }
  };
};

// node_modules/popmotion/dist/es/utils/attract.mjs
var identity = (v) => v;
var createAttractor = (alterDisplacement = identity) => (constant, origin, v) => {
  const displacement = origin - v;
  const springModifiedDisplacement = -(0 - constant + 1) * (0 - alterDisplacement(Math.abs(displacement)));
  return displacement <= 0 ? origin + springModifiedDisplacement : origin - springModifiedDisplacement;
};
var attract = createAttractor();
var attractExpo = createAttractor(Math.sqrt);

// node_modules/popmotion/dist/es/utils/degrees-to-radians.mjs
var degreesToRadians = (degrees) => degrees * Math.PI / 180;

// node_modules/popmotion/dist/es/utils/is-point.mjs
var isPoint = (point) => point.hasOwnProperty("x") && point.hasOwnProperty("y");

// node_modules/popmotion/dist/es/utils/is-point-3d.mjs
var isPoint3D = (point) => isPoint(point) && point.hasOwnProperty("z");

// node_modules/popmotion/dist/es/utils/distance.mjs
var distance1D = (a2, b2) => Math.abs(a2 - b2);
function distance(a2, b2) {
  if (isNum(a2) && isNum(b2)) {
    return distance1D(a2, b2);
  } else if (isPoint(a2) && isPoint(b2)) {
    const xDelta = distance1D(a2.x, b2.x);
    const yDelta = distance1D(a2.y, b2.y);
    const zDelta = isPoint3D(a2) && isPoint3D(b2) ? distance1D(a2.z, b2.z) : 0;
    return Math.sqrt(Math.pow(xDelta, 2) + Math.pow(yDelta, 2) + Math.pow(zDelta, 2));
  }
}

// node_modules/popmotion/dist/es/utils/point-from-vector.mjs
var pointFromVector = (origin, angle2, distance2) => {
  angle2 = degreesToRadians(angle2);
  return {
    x: distance2 * Math.cos(angle2) + origin.x,
    y: distance2 * Math.sin(angle2) + origin.y
  };
};

// node_modules/popmotion/dist/es/utils/to-decimal.mjs
var toDecimal = (num, precision = 2) => {
  precision = Math.pow(10, precision);
  return Math.round(num * precision) / precision;
};

// node_modules/popmotion/dist/es/utils/smooth-frame.mjs
var smoothFrame = (prevValue, nextValue, duration, smoothing = 0) => toDecimal(prevValue + duration * (nextValue - prevValue) / Math.max(smoothing, duration));

// node_modules/popmotion/dist/es/utils/smooth.mjs
var smooth = (strength = 50) => {
  let previousValue = 0;
  let lastUpdated = 0;
  return (v) => {
    const currentFramestamp = getFrameData().timestamp;
    const timeDelta = currentFramestamp !== lastUpdated ? currentFramestamp - lastUpdated : 0;
    const newValue = timeDelta ? smoothFrame(previousValue, v, timeDelta, strength) : previousValue;
    lastUpdated = currentFramestamp;
    previousValue = newValue;
    return newValue;
  };
};

// node_modules/popmotion/dist/es/utils/snap.mjs
var snap = (points) => {
  if (typeof points === "number") {
    return (v) => Math.round(v / points) * points;
  } else {
    let i = 0;
    const numPoints = points.length;
    return (v) => {
      let lastDistance = Math.abs(points[0] - v);
      for (i = 1; i < numPoints; i++) {
        const point = points[i];
        const distance2 = Math.abs(point - v);
        if (distance2 === 0)
          return point;
        if (distance2 > lastDistance)
          return points[i - 1];
        if (i === numPoints - 1)
          return point;
        lastDistance = distance2;
      }
    };
  }
};

// node_modules/popmotion/dist/es/utils/velocity-per-frame.mjs
function velocityPerFrame(xps, frameDuration) {
  return xps / (1e3 / frameDuration);
}

// node_modules/popmotion/dist/es/utils/wrap.mjs
var wrap = (min, max, v) => {
  const rangeSize = max - min;
  return ((v - min) % rangeSize + rangeSize) % rangeSize + min;
};

// node_modules/popmotion/dist/es/easing/cubic-bezier.mjs
var a = (a1, a2) => 1 - 3 * a2 + 3 * a1;
var b = (a1, a2) => 3 * a2 - 6 * a1;
var c = (a1) => 3 * a1;
var calcBezier = (t, a1, a2) => ((a(a1, a2) * t + b(a1, a2)) * t + c(a1)) * t;
var getSlope = (t, a1, a2) => 3 * a(a1, a2) * t * t + 2 * b(a1, a2) * t + c(a1);
var subdivisionPrecision = 1e-7;
var subdivisionMaxIterations = 10;
function binarySubdivide(aX, aA, aB, mX1, mX2) {
  let currentX;
  let currentT;
  let i = 0;
  do {
    currentT = aA + (aB - aA) / 2;
    currentX = calcBezier(currentT, mX1, mX2) - aX;
    if (currentX > 0) {
      aB = currentT;
    } else {
      aA = currentT;
    }
  } while (Math.abs(currentX) > subdivisionPrecision && ++i < subdivisionMaxIterations);
  return currentT;
}
var newtonIterations = 8;
var newtonMinSlope = 1e-3;
function newtonRaphsonIterate(aX, aGuessT, mX1, mX2) {
  for (let i = 0; i < newtonIterations; ++i) {
    const currentSlope = getSlope(aGuessT, mX1, mX2);
    if (currentSlope === 0) {
      return aGuessT;
    }
    const currentX = calcBezier(aGuessT, mX1, mX2) - aX;
    aGuessT -= currentX / currentSlope;
  }
  return aGuessT;
}
var kSplineTableSize = 11;
var kSampleStepSize = 1 / (kSplineTableSize - 1);
function cubicBezier(mX1, mY1, mX2, mY2) {
  if (mX1 === mY1 && mX2 === mY2)
    return linear;
  const sampleValues = new Float32Array(kSplineTableSize);
  for (let i = 0; i < kSplineTableSize; ++i) {
    sampleValues[i] = calcBezier(i * kSampleStepSize, mX1, mX2);
  }
  function getTForX(aX) {
    let intervalStart = 0;
    let currentSample = 1;
    const lastSample = kSplineTableSize - 1;
    for (; currentSample !== lastSample && sampleValues[currentSample] <= aX; ++currentSample) {
      intervalStart += kSampleStepSize;
    }
    --currentSample;
    const dist = (aX - sampleValues[currentSample]) / (sampleValues[currentSample + 1] - sampleValues[currentSample]);
    const guessForT = intervalStart + dist * kSampleStepSize;
    const initialSlope = getSlope(guessForT, mX1, mX2);
    if (initialSlope >= newtonMinSlope) {
      return newtonRaphsonIterate(aX, guessForT, mX1, mX2);
    } else if (initialSlope === 0) {
      return guessForT;
    } else {
      return binarySubdivide(aX, intervalStart, intervalStart + kSampleStepSize, mX1, mX2);
    }
  }
  return (t) => t === 0 || t === 1 ? t : calcBezier(getTForX(t), mY1, mY2);
}

// node_modules/popmotion/dist/es/easing/steps.mjs
var steps = (steps2, direction = "end") => (progress2) => {
  progress2 = direction === "end" ? Math.min(progress2, 0.999) : Math.max(progress2, 1e-3);
  const expanded = progress2 * steps2;
  const rounded = direction === "end" ? Math.floor(expanded) : Math.ceil(expanded);
  return clamp(0, 1, rounded / steps2);
};

export {
  clamp,
  spring,
  progress,
  mix,
  mixColor,
  pipe,
  mixComplex,
  interpolate,
  reverseEasing,
  mirrorEasing,
  createExpoIn,
  createBackIn,
  createAnticipate,
  linear,
  easeIn,
  easeOut,
  easeInOut,
  circIn,
  circOut,
  circInOut,
  backIn,
  backOut,
  backInOut,
  anticipate,
  bounceOut,
  bounceIn,
  bounceInOut,
  keyframes,
  decay,
  animate,
  velocityPerSecond,
  inertia,
  radiansToDegrees,
  angle,
  applyOffset,
  createAttractor,
  attract,
  attractExpo,
  degreesToRadians,
  isPoint,
  isPoint3D,
  distance,
  pointFromVector,
  toDecimal,
  smoothFrame,
  smooth,
  snap,
  velocityPerFrame,
  wrap,
  cubicBezier,
  steps
};
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