declaration of an identifier (denoting an entity such as a type, a variable, a constant, or a function) for which the programmer has not yet given a complete definition
在程序设计中，前向声明（Forward Declaration）是指提前声明，但还没有给出完整的定义的标识符(表示编程的实体，如数据类型、变量、函数)。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).