@refinedev/core/src/definitions/helpers/router/is-parameter.ts

refine is a React-based framework for building internal tools, rapidly. It ships with Ant Design System, an enterprise-level UI toolkit.

/**
 * Check if a segment is a parameter. (e.g. :id)
 */
export const isParameter = (segment: string) => {
  return segment.startsWith(":");
};