message: color.ts: Do not export unused exports
diff: @@ -197,19 +197,19 @@ function normalizeNumber(min: number, n: number, max: number): number {
  );
  }
  -export function normalizeRedComponent(red: number): RedComponent {
  +function normalizeRedComponent(red: number): RedComponent {
  return normalizeInteger(0, red, 255) as RedComponent;
  }
  -export function normalizeGreenComponent(green: number): GreenComponent {
  +function normalizeGreenComponent(green: number): GreenComponent {
  return normalizeInteger(0, green, 255) as GreenComponent;
  }
  -export function normalizeBlueComponent(blue: number): BlueComponent {
  +function normalizeBlueComponent(blue: number): BlueComponent {
  return normalizeInteger(0, blue, 255) as BlueComponent;
  }
  -export function normalizeAlphaComponent(alpha: number): AlphaComponent {
  +function normalizeAlphaComponent(alpha: number): AlphaComponent {
  return normalizeNumber(0, alpha, 1) as AlphaComponent;
  }
  @@ -302,7 +302,7 @@ function tryParseRgbaString(rgbaString: string): Rgba | null {
  return matches !== null ? RgbaRepresentation.parse(matches) : null;
  }
  -export function tryParseRgb(colorString: string): Rgb | null {
  +function tryParseRgb(colorString: string): Rgb | null {
  colorString = colorString.toLowerCase();
  if (isNamedColor(namedColorRgbHexStrings, colorString)) {
  const namedColorParseResult = tryParseRgbHexString(namedColorRgbHexStrings[colorString]);
  @@ -347,7 +347,7 @@ export function parseRgb(colorString: string): Rgb {
  }
  const rgbGrayscaleWeights = [0.199, 0.687, 0.114];
  -export function rgbToGrayscale(rgbValue: Rgb): number {
  +function rgbToGrayscale(rgbValue: Rgb): number {
  return rgbGrayscaleWeights[0] * rgbValue[0] +
  rgbGrayscaleWeights[1] * rgbValue[1] +
  rgbGrayscaleWeights[2] * rgbValue[2];
  @@ -361,9 +361,9 @@ export function rgbToBlackWhiteString(rgbValue: Rgb, threshold: number): 'black'
  return rgbToGrayscale(rgbValue) >= threshold ? 'white' : 'black';
  }
  -export function rgba(red: number, green: number, blue: number, alpha: number): Rgba;
  -export function rgba(rgb: Rgb, alpha: number): Rgba;
  -export function rgba(redOrRgb: number | Rgb, greenOrAlpha: number, blue?: number, alpha?: number): Rgba {
  +function rgba(red: number, green: number, blue: number, alpha: number): Rgba;
  +function rgba(rgb: Rgb, alpha: number): Rgba;
  +function rgba(redOrRgb: number | Rgb, greenOrAlpha: number, blue?: number, alpha?: number): Rgba {
  if (Array.isArray(redOrRgb)) {
  // rgba(rgb: Rgb, alpha: number)
  const res = redOrRgb;
  @@ -391,7 +391,7 @@ export function rgba(redOrRgb: number | Rgb, greenOrAlpha: number, blue?: number
  }
  }
  -export function rgbaToString(rgbaValue: Rgba): string {
  +function rgbaToString(rgbaValue: Rgba): string {
  const [red, green, blue, alpha] = rgbaValue;
  return `rgba(${red}, ${green}, ${blue}, ${alpha})`;
  }
  