Method extractDesc

lib/command.ts:750–756

({describe, description, desc}: CommandHandlerDefinition)

  }

  private extractDesc({describe, description, desc}: CommandHandlerDefinition) {
    for (const test of [describe, description, desc]) {
      if (typeof test === 'string' || test === false) return test;
      assertNotStrictEqual(test, true as const, this.shim);
    }
    return false;
  }
  // Push/pop the current command configuration:
  freeze() {
    this.frozens.push({