```ts
const NumberStepInput: React.FC<{
  name: string;
  label: string;
  onChange: (value) => void;
  colorScheme?: ColorScheme;
  value?: number;
  ariaLabelDecrement: string;
  labelDecrement?: string | React.ReactNode;
  ariaLabelIncrement: string;
  labelIncrement?: string | React.ReactNode;
  minValue?: number;
  maxValue?: number;
  isInputReadOnly?: boolean;
  isDisabled?: boolean;
  stepValue?: number;
  testIDDecrement?: string;
  testIDIncrement?: string;
  testIDInput?: string;
}>;
```