add missing return type for changeRgbMappingArraysWithFunction

sentinel-hub · May 18, 2020 · 3ecc37e · 3ecc37e
1 parent 38203e8
commit 3ecc37e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/mapDataManipulation/mapDataManipulationUtils.ts b/src/mapDataManipulation/mapDataManipulationUtils.ts
@@ -11,7 +11,7 @@ export function prepareRgbMappingArrays(): RgbMappingArrays {
 export function changeRgbMappingArraysWithFunction(
   rgbMappingArrays: RgbMappingArrays,
   transfrormationFunction: Function,
-) {
+): RgbMappingArrays {
   rgbMappingArrays.red = rgbMappingArrays.red.map(x => transfrormationFunction(x));
   rgbMappingArrays.green = rgbMappingArrays.green.map(x => transfrormationFunction(x));
   rgbMappingArrays.blue = rgbMappingArrays.blue.map(x => transfrormationFunction(x));