flow like the river

VISUALIZACION/node_modules/polished/lib/easings/easeIn.js

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+"use strict";
+
+exports.__esModule = true;
+exports["default"] = easeIn;
+var functionsMap = {
+  back: 'cubic-bezier(0.600, -0.280, 0.735, 0.045)',
+  circ: 'cubic-bezier(0.600,  0.040, 0.980, 0.335)',
+  cubic: 'cubic-bezier(0.550,  0.055, 0.675, 0.190)',
+  expo: 'cubic-bezier(0.950,  0.050, 0.795, 0.035)',
+  quad: 'cubic-bezier(0.550,  0.085, 0.680, 0.530)',
+  quart: 'cubic-bezier(0.895,  0.030, 0.685, 0.220)',
+  quint: 'cubic-bezier(0.755,  0.050, 0.855, 0.060)',
+  sine: 'cubic-bezier(0.470,  0.000, 0.745, 0.715)'
+};
+
+/**
+ * String to represent common easing functions as demonstrated here: (github.com/jaukia/easie).
+ *
+ * @example
+ * // Styles as object usage
+ * const styles = {
+ *   'transitionTimingFunction': easeIn('quad')
+ * }
+ *
+ * // styled-components usage
+ *  const div = styled.div`
+ *   transitionTimingFunction: ${easeIn('quad')};
+ * `
+ *
+ * // CSS as JS Output
+ *
+ * 'div': {
+ *   'transitionTimingFunction': 'cubic-bezier(0.550,  0.085, 0.680, 0.530)',
+ * }
+ */
+function easeIn(functionName) {
+  return functionsMap[functionName.toLowerCase().trim()];
+}
+module.exports = exports.default;