typedoc-better-json/src/utils/isComponentType.ts

Transforms typedoc's json output to a format that is better for creating custom documentation website

import type { JSONOutput } from "typedoc";

export function isComponentType(data: JSONOutput.DeclarationReflection) {
  return (
    data.signatures &&
    data.signatures[0] &&
    data.signatures[0].type?.type === "reference" &&
    data.signatures[0].type.name &&
    isComponentName(data.signatures[0].type.name) &&
    (data.signatures[0].type.name === "ReactNode" ||
      data.signatures[0].type.name === "Element")
  );
}
function isComponentName(str: string) {
  const firstChar = str[0];

  if (firstChar && firstChar === firstChar.toUpperCase()) {
    return true;
  }

  return false;
}