{
    "histroys": [
        {
            "since": "2.1.15",
            "overloads": [
                {
                    "parameters": [
                        {
                            "name": "predicate",
                            "types": [
                                "function",
                                "string",
                                "symbol",
                                "number"
                            ],
                            "descriptions": [
                                "用于检测每个元素是否满足条件的函数"
                            ],
                            "defaultValue": "defaultPredicate",
                            "declare": {
                                "returns": {
                                    "type": "boolean"
                                },
                                "parameters": [
                                    {
                                        "name": "element",
                                        "types": [
                                            "any"
                                        ]
                                    },
                                    {
                                        "name": "index",
                                        "types": [
                                            "number"
                                        ]
                                    }
                                ]
                            }
                        }
                    ],
                    "returns": {
                        "type": "number",
                        "descriptions": [
                            "一个数字，表示序列中满足函数条件的元素数量"
                        ]
                    },
                    "description": "返回一个数字来表示多少个元素指定序列中的满足条件",
                    "sees": [
                        {
                            "apis": "IEnumerable",
                            "property": "length"
                        },
                        {
                            "apis": "IEnumerable",
                            "property": "size"
                        },
                        {
                            "apis": "Enumerable.predicates",
                            "property": "default"
                        },
                        {
                            "href": "https://msdn.microsoft.com/{language}/library/bb535181(v=vs.110).aspx",
                            "title": "Microsoft MSDN"
                        }
                    ]
                }
            ]
        },
        {
            "since": "2.1.17",
            "ref": true,
            "overloads": [
                {
                    "parameters": [
                        {
                            "types": [
                                "function",
                                "string",
                                "symbol",
                                "number",
                                "array",
                                "object"
                            ]
                        }
                    ]
                }
            ]
        }
    ]
}