diff --git a/src/ol/format/Polyline.js b/src/ol/format/Polyline.js
index 7177da7519..43d07a73fc 100644
--- a/src/ol/format/Polyline.js
+++ b/src/ol/format/Polyline.js
@@ -10,7 +10,7 @@ import GeometryLayout from '../geom/GeometryLayout.js';
 import LineString from '../geom/LineString.js';
 import {getStrideForLayout} from '../geom/SimpleGeometry.js';
 import {flipXY} from '../geom/flat/flip.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateCoordinates} from '../geom/flat/inflate.js';
 import {get as getProjection} from '../proj.js';
 
 /**
@@ -327,7 +327,7 @@ Polyline.prototype.readGeometryFromText = function(text, opt_options) {
   const stride = getStrideForLayout(this.geometryLayout_);
   const flatCoordinates = decodeDeltas(text, stride, this.factor_);
   flipXY(flatCoordinates, 0, flatCoordinates.length, stride, flatCoordinates);
-  const coordinates = _ol_geom_flat_inflate_.coordinates(
+  const coordinates = inflateCoordinates(
     flatCoordinates, 0, flatCoordinates.length, stride);
 
   return (
diff --git a/src/ol/geom/LineString.js b/src/ol/geom/LineString.js
index 010e5f1cb5..da50f9bb0a 100644
--- a/src/ol/geom/LineString.js
+++ b/src/ol/geom/LineString.js
@@ -9,7 +9,7 @@ import GeometryType from '../geom/GeometryType.js';
 import SimpleGeometry from '../geom/SimpleGeometry.js';
 import _ol_geom_flat_closest_ from '../geom/flat/closest.js';
 import _ol_geom_flat_deflate_ from '../geom/flat/deflate.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateCoordinates} from '../geom/flat/inflate.js';
 import _ol_geom_flat_interpolate_ from '../geom/flat/interpolate.js';
 import _ol_geom_flat_intersectsextent_ from '../geom/flat/intersectsextent.js';
 import _ol_geom_flat_length_ from '../geom/flat/length.js';
@@ -155,7 +155,7 @@ LineString.prototype.getCoordinateAtM = function(m, opt_extrapolate) {
  * @api
  */
 LineString.prototype.getCoordinates = function() {
-  return _ol_geom_flat_inflate_.coordinates(
+  return inflateCoordinates(
     this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
 };
 
diff --git a/src/ol/geom/LinearRing.js b/src/ol/geom/LinearRing.js
index 56b98bb9f2..2acac977df 100644
--- a/src/ol/geom/LinearRing.js
+++ b/src/ol/geom/LinearRing.js
@@ -9,7 +9,7 @@ import SimpleGeometry from '../geom/SimpleGeometry.js';
 import {linearRing as linearRingArea} from '../geom/flat/area.js';
 import _ol_geom_flat_closest_ from '../geom/flat/closest.js';
 import _ol_geom_flat_deflate_ from '../geom/flat/deflate.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateCoordinates} from '../geom/flat/inflate.js';
 import _ol_geom_flat_simplify_ from '../geom/flat/simplify.js';
 
 /**
@@ -94,7 +94,7 @@ LinearRing.prototype.getArea = function() {
  * @api
  */
 LinearRing.prototype.getCoordinates = function() {
-  return _ol_geom_flat_inflate_.coordinates(
+  return inflateCoordinates(
     this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
 };
 
diff --git a/src/ol/geom/MultiLineString.js b/src/ol/geom/MultiLineString.js
index 2a4e05cf71..1e6e2f4179 100644
--- a/src/ol/geom/MultiLineString.js
+++ b/src/ol/geom/MultiLineString.js
@@ -10,7 +10,7 @@ import LineString from '../geom/LineString.js';
 import SimpleGeometry from '../geom/SimpleGeometry.js';
 import _ol_geom_flat_closest_ from '../geom/flat/closest.js';
 import _ol_geom_flat_deflate_ from '../geom/flat/deflate.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateCoordinatesArray} from '../geom/flat/inflate.js';
 import _ol_geom_flat_interpolate_ from '../geom/flat/interpolate.js';
 import _ol_geom_flat_intersectsextent_ from '../geom/flat/intersectsextent.js';
 import _ol_geom_flat_simplify_ from '../geom/flat/simplify.js';
@@ -144,7 +144,7 @@ MultiLineString.prototype.getCoordinateAtM = function(m, opt_extrapolate, opt_in
  * @api
  */
 MultiLineString.prototype.getCoordinates = function() {
-  return _ol_geom_flat_inflate_.coordinatess(
+  return inflateCoordinatesArray(
     this.flatCoordinates, 0, this.ends_, this.stride);
 };
 
diff --git a/src/ol/geom/MultiPoint.js b/src/ol/geom/MultiPoint.js
index a975a36da9..d5ed8a9ff0 100644
--- a/src/ol/geom/MultiPoint.js
+++ b/src/ol/geom/MultiPoint.js
@@ -9,7 +9,7 @@ import GeometryType from '../geom/GeometryType.js';
 import Point from '../geom/Point.js';
 import SimpleGeometry from '../geom/SimpleGeometry.js';
 import _ol_geom_flat_deflate_ from '../geom/flat/deflate.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateCoordinates} from '../geom/flat/inflate.js';
 import {squaredDistance as squaredDx} from '../math.js';
 
 /**
@@ -89,7 +89,7 @@ MultiPoint.prototype.closestPointXY = function(x, y, closestPoint, minSquaredDis
  * @api
  */
 MultiPoint.prototype.getCoordinates = function() {
-  return _ol_geom_flat_inflate_.coordinates(
+  return inflateCoordinates(
     this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
 };
 
diff --git a/src/ol/geom/MultiPolygon.js b/src/ol/geom/MultiPolygon.js
index 32132422ef..a3b539b748 100644
--- a/src/ol/geom/MultiPolygon.js
+++ b/src/ol/geom/MultiPolygon.js
@@ -14,7 +14,7 @@ import {linearRingss as linearRingssCenter} from '../geom/flat/center.js';
 import _ol_geom_flat_closest_ from '../geom/flat/closest.js';
 import {linearRingssContainsXY} from '../geom/flat/contains.js';
 import _ol_geom_flat_deflate_ from '../geom/flat/deflate.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateMultiCoordinatesArray} from '../geom/flat/inflate.js';
 import _ol_geom_flat_interiorpoint_ from '../geom/flat/interiorpoint.js';
 import _ol_geom_flat_intersectsextent_ from '../geom/flat/intersectsextent.js';
 import _ol_geom_flat_orient_ from '../geom/flat/orient.js';
@@ -189,7 +189,7 @@ MultiPolygon.prototype.getCoordinates = function(opt_right) {
     flatCoordinates = this.flatCoordinates;
   }
 
-  return _ol_geom_flat_inflate_.coordinatesss(
+  return inflateMultiCoordinatesArray(
     flatCoordinates, 0, this.endss_, this.stride);
 };
 
diff --git a/src/ol/geom/Polygon.js b/src/ol/geom/Polygon.js
index 388b5ec39b..6620dbaf20 100644
--- a/src/ol/geom/Polygon.js
+++ b/src/ol/geom/Polygon.js
@@ -14,7 +14,7 @@ import {linearRings as linearRingsArea} from '../geom/flat/area.js';
 import _ol_geom_flat_closest_ from '../geom/flat/closest.js';
 import {linearRingsContainsXY} from '../geom/flat/contains.js';
 import _ol_geom_flat_deflate_ from '../geom/flat/deflate.js';
-import _ol_geom_flat_inflate_ from '../geom/flat/inflate.js';
+import {inflateCoordinatesArray} from '../geom/flat/inflate.js';
 import _ol_geom_flat_interiorpoint_ from '../geom/flat/interiorpoint.js';
 import _ol_geom_flat_intersectsextent_ from '../geom/flat/intersectsextent.js';
 import _ol_geom_flat_orient_ from '../geom/flat/orient.js';
@@ -179,7 +179,7 @@ Polygon.prototype.getCoordinates = function(opt_right) {
     flatCoordinates = this.flatCoordinates;
   }
 
-  return _ol_geom_flat_inflate_.coordinatess(
+  return inflateCoordinatesArray(
     flatCoordinates, 0, this.ends_, this.stride);
 };
 
diff --git a/src/ol/geom/flat/inflate.js b/src/ol/geom/flat/inflate.js
index b95296c88c..fd7c2ba002 100644
--- a/src/ol/geom/flat/inflate.js
+++ b/src/ol/geom/flat/inflate.js
@@ -1,7 +1,6 @@
 /**
  * @module ol/geom/flat/inflate
  */
-const _ol_geom_flat_inflate_ = {};
 
 
 /**
@@ -12,7 +11,7 @@ const _ol_geom_flat_inflate_ = {};
  * @param {Array.<ol.Coordinate>=} opt_coordinates Coordinates.
  * @return {Array.<ol.Coordinate>} Coordinates.
  */
-_ol_geom_flat_inflate_.coordinates = function(flatCoordinates, offset, end, stride, opt_coordinates) {
+export function inflateCoordinates(flatCoordinates, offset, end, stride, opt_coordinates) {
   const coordinates = opt_coordinates !== undefined ? opt_coordinates : [];
   let i = 0;
   for (let j = offset; j < end; j += stride) {
@@ -20,7 +19,7 @@ _ol_geom_flat_inflate_.coordinates = function(flatCoordinates, offset, end, stri
   }
   coordinates.length = i;
   return coordinates;
-};
+}
 
 
 /**
@@ -31,18 +30,18 @@ _ol_geom_flat_inflate_.coordinates = function(flatCoordinates, offset, end, stri
  * @param {Array.<Array.<ol.Coordinate>>=} opt_coordinatess Coordinatess.
  * @return {Array.<Array.<ol.Coordinate>>} Coordinatess.
  */
-_ol_geom_flat_inflate_.coordinatess = function(flatCoordinates, offset, ends, stride, opt_coordinatess) {
+export function inflateCoordinatesArray(flatCoordinates, offset, ends, stride, opt_coordinatess) {
   const coordinatess = opt_coordinatess !== undefined ? opt_coordinatess : [];
   let i = 0;
   for (let j = 0, jj = ends.length; j < jj; ++j) {
     const end = ends[j];
-    coordinatess[i++] = _ol_geom_flat_inflate_.coordinates(
+    coordinatess[i++] = inflateCoordinates(
       flatCoordinates, offset, end, stride, coordinatess[i]);
     offset = end;
   }
   coordinatess.length = i;
   return coordinatess;
-};
+}
 
 
 /**
@@ -54,16 +53,15 @@ _ol_geom_flat_inflate_.coordinatess = function(flatCoordinates, offset, ends, st
  *     Coordinatesss.
  * @return {Array.<Array.<Array.<ol.Coordinate>>>} Coordinatesss.
  */
-_ol_geom_flat_inflate_.coordinatesss = function(flatCoordinates, offset, endss, stride, opt_coordinatesss) {
+export function inflateMultiCoordinatesArray(flatCoordinates, offset, endss, stride, opt_coordinatesss) {
   const coordinatesss = opt_coordinatesss !== undefined ? opt_coordinatesss : [];
   let i = 0;
   for (let j = 0, jj = endss.length; j < jj; ++j) {
     const ends = endss[j];
-    coordinatesss[i++] = _ol_geom_flat_inflate_.coordinatess(
+    coordinatesss[i++] = inflateCoordinatesArray(
       flatCoordinates, offset, ends, stride, coordinatesss[i]);
     offset = ends[ends.length - 1];
   }
   coordinatesss.length = i;
   return coordinatesss;
-};
-export default _ol_geom_flat_inflate_;
+}
diff --git a/src/ol/render/canvas/Replay.js b/src/ol/render/canvas/Replay.js
index 6040f66905..329815acac 100644
--- a/src/ol/render/canvas/Replay.js
+++ b/src/ol/render/canvas/Replay.js
@@ -8,7 +8,7 @@ import {buffer, clone, coordinateRelationship, createEmpty, createOrUpdate,
   createOrUpdateEmpty, extend, extendCoordinate, intersects} from '../../extent.js';
 import Relationship from '../../extent/Relationship.js';
 import GeometryType from '../../geom/GeometryType.js';
-import _ol_geom_flat_inflate_ from '../../geom/flat/inflate.js';
+import {inflateCoordinates, inflateCoordinatesArray, inflateMultiCoordinatesArray} from '../../geom/flat/inflate.js';
 import _ol_geom_flat_length_ from '../../geom/flat/length.js';
 import _ol_geom_flat_textpath_ from '../../geom/flat/textpath.js';
 import _ol_geom_flat_transform_ from '../../geom/flat/transform.js';
@@ -410,7 +410,7 @@ CanvasReplay.prototype.drawCustom = function(geometry, feature, renderer) {
       replayEndss.push(myEnds);
     }
     this.instructions.push([CanvasInstruction.CUSTOM,
-      replayBegin, replayEndss, geometry, renderer, _ol_geom_flat_inflate_.coordinatesss]);
+      replayBegin, replayEndss, geometry, renderer, inflateMultiCoordinatesArray]);
   } else if (type == GeometryType.POLYGON || type == GeometryType.MULTI_LINE_STRING) {
     replayEnds = [];
     flatCoordinates = (type == GeometryType.POLYGON) ?
@@ -420,13 +420,13 @@ CanvasReplay.prototype.drawCustom = function(geometry, feature, renderer) {
       /** @type {ol.geom.Polygon|ol.geom.MultiLineString} */ (geometry).getEnds(),
       stride, replayEnds);
     this.instructions.push([CanvasInstruction.CUSTOM,
-      replayBegin, replayEnds, geometry, renderer, _ol_geom_flat_inflate_.coordinatess]);
+      replayBegin, replayEnds, geometry, renderer, inflateCoordinatesArray]);
   } else if (type == GeometryType.LINE_STRING || type == GeometryType.MULTI_POINT) {
     flatCoordinates = geometry.getFlatCoordinates();
     replayEnd = this.appendFlatCoordinates(
       flatCoordinates, 0, flatCoordinates.length, stride, false, false);
     this.instructions.push([CanvasInstruction.CUSTOM,
-      replayBegin, replayEnd, geometry, renderer, _ol_geom_flat_inflate_.coordinates]);
+      replayBegin, replayEnd, geometry, renderer, inflateCoordinates]);
   } else if (type == GeometryType.POINT) {
     flatCoordinates = geometry.getFlatCoordinates();
     this.coordinates.push(flatCoordinates[0], flatCoordinates[1]);
diff --git a/test/spec/ol/geom/flat/inflate.test.js b/test/spec/ol/geom/flat/inflate.test.js
index 13a7986ccb..356f5b87a2 100644
--- a/test/spec/ol/geom/flat/inflate.test.js
+++ b/test/spec/ol/geom/flat/inflate.test.js
@@ -1,4 +1,4 @@
-import _ol_geom_flat_inflate_ from '../../../../../src/ol/geom/flat/inflate.js';
+import {inflateCoordinates, inflateCoordinatesArray} from '../../../../../src/ol/geom/flat/inflate.js';
 
 
 describe('ol.geom.flat.inflate', function() {
@@ -6,7 +6,7 @@ describe('ol.geom.flat.inflate', function() {
   describe('ol.geom.flat.inflate.coordinates', function() {
 
     it('inflates coordinates', function() {
-      const coordinates = _ol_geom_flat_inflate_.coordinates([1, 2, 3, 4], 0, 4, 2);
+      const coordinates = inflateCoordinates([1, 2, 3, 4], 0, 4, 2);
       expect(coordinates).to.eql([[1, 2], [3, 4]]);
     });
 
@@ -15,7 +15,7 @@ describe('ol.geom.flat.inflate', function() {
   describe('ol.geom.flat.inflate.coordinatess', function() {
 
     it('inflates arrays of coordinates', function() {
-      const coordinatess = _ol_geom_flat_inflate_.coordinatess(
+      const coordinatess = inflateCoordinatesArray(
         [1, 2, 3, 4, 5, 6, 7, 8], 0, [4, 8], 2);
       expect(coordinatess).to.eql([[[1, 2], [3, 4]], [[5, 6], [7, 8]]]);
     });