message: Update HandlebarsHelpers for v9
  Closes
diff: @@ -7,6 +7,23 @@ declare class HandlebarsHelpers {
  */
  static checked(value: unknown): string;
  + /**
  + * For use in form inputs. If the supplied value is truthy, add the "disabled" property, otherwise add nothing.
  + */
  + static disabled(value: unknown): string;
  +
  + /**
  + * Concatenate a number of string terms into a single string.
  + * This is useful for passing arguments with variable names.
  + * @param values - The values to concatenate
  + *
  + * @example <caption>Concatenate several string parts to create a dynamic variable</caption>
  + * ```handlebars
  + * {{filePicker target=(concat "faces." i ".img") type="image"}}
  + * ```
  + */
  + static concat(...values: string[]): Handlebars.SafeString;
  +
  /**
  * Render a pair of inputs for selecting a color.
  * @param options - Helper options
  @@ -31,12 +48,15 @@ declare class HandlebarsHelpers {
  * @example <caption>Translate a provided localization string, optionally including formatting parameters</caption>
  * ```handlebars
  * <label>{{localize "ACTOR.Create"}}</label> <!-- "Create Actor" -->
  - * <label>{{localize "CHAT.InvalidCommand", command=foo}}</label> <!-- "foo is not a valid chat message command." -->
  + * <label>{{localize "CHAT.InvalidCommand" command=foo}}</label> <!-- "foo is not a valid chat message command." -->
  * ```
  */
  static localize(value: string, options: HandlebarsHelpers.LocalizeOptions): string;
  /**
  + * @param value - A numeric value to format
  + * @param options - Additional options which customize the resulting format
  + * @returns The formatted string to be included in a template
  * A string formatting helper to display a number with a certain fixed number of decimals and an explicit sign.
  */
  static numberFormat(value: string, options: HandlebarsHelpers.NumberFormatOptions): string;
  @@ -78,7 +98,7 @@ declare class HandlebarsHelpers {
  ): Handlebars.SafeString;
  /**
  - * Render a pair of inputs for selecting a color.
  + * Render a pair of inputs for selecting a value in a range.
  * @param options - Helper options
  */
  static rangePicker(options: HandlebarsHelpers.RangePickerOptions): Handlebars.SafeString;
  @@ -206,10 +226,10 @@ declare namespace HandlebarsHelpers {
  editable?: boolean;
  /**
  - * Replace dynamic entity links?
  + * Replace dynamic document links?
  * @defaultValue `true`
  */
  - entities?: boolean;
  + documents?: boolean;
  /**
  * The data object providing context for inline rolls
  @@ -245,11 +265,13 @@ declare namespace HandlebarsHelpers {
  interface NumberFormatOptions extends Handlebars.HelperOptions {
  hash: {
  /**
  + * The number of decimal places to include in the resulting string
  * @defaultValue `0`
  */
  decimals?: number;
  /**
  + * Whether to include an explicit "+" sign for positive numbers
  * @defaultValue `false`
  */
  sign?: boolean;
  