chore: Remove redundant type (#3392)

Author: just-boris

src/__tests__/snapshot-tests/__snapshots__/documenter.test.ts.snap

@@ -1808,7 +1808,7 @@ When controlling this directly, make sure to update the value based on filtering
 ",
       "name": "xDomain",
       "optional": true,
-      "type": "conditional",
+      "type": "ReadonlyArray<T>",
     },
     {
       "defaultValue": ""linear"",
@@ -3144,7 +3144,7 @@ When controlling this directly, make sure to update the value based on filtering
 ",
       "name": "xDomain",
       "optional": true,
-      "type": "conditional",
+      "type": "ReadonlyArray<T>",
     },
     {
       "defaultValue": ""categorical"",
@@ -10568,7 +10568,7 @@ When controlling this directly, make sure to update the value based on filtering
 ",
       "name": "xDomain",
       "optional": true,
-      "type": "conditional",
+      "type": "ReadonlyArray<T>",
     },
     {
       "defaultValue": ""linear"",
@@ -11328,7 +11328,7 @@ When controlling this directly, make sure to update the value based on filtering
 ",
       "name": "xDomain",
       "optional": true,
-      "type": "conditional",
+      "type": "ReadonlyArray<T>",
     },
     {
       "defaultValue": ""linear"",

src/internal/components/cartesian-chart/interfaces.ts

@@ -22,7 +22,7 @@ export interface CartesianChartProps<T extends ChartDataTypes, Series> extends B
    * It is recommended to set this explicitly. If not, the component will determine a domain that fits all data points.
    * When controlling this directly, make sure to update the value based on filtering changes.
    */
-  xDomain?: T extends unknown ? ReadonlyArray<T> : ReadonlyArray<T>;
+  xDomain?: ReadonlyArray<T>;
 
   /**
    * Determines the domain of the y axis, i.e. the range of values that will be visible in the chart.
@@ -254,6 +254,6 @@ export type XScaleType = 'linear' | 'log' | 'time' | 'categorical';
 export type YScaleType = 'linear' | 'log';
 export type ScaleRange = [number, number];
 
-export type ChartDomain<T extends ChartDataTypes> = T extends unknown ? ReadonlyArray<T> : ReadonlyArray<T>;
+export type ChartDomain<T extends ChartDataTypes> = ReadonlyArray<T>;
 export type XDomain<T extends ChartDataTypes> = ChartDomain<T>;
 export type YDomain = ChartDomain<number>;