meetingpolew.blogg.se

Ecmascript 2015
Ecmascript 2015








ecmascript 2015

"const" 声明只能在块的内部声明。ġ157 错误 'let' declarations can only be declared inside a block. "new T" 不能用于创建数组。请改用 "new Array ()"。ġ155 错误 'const' declarations must be initialized 必须初始化 "const" 声明ġ156 错误 'const' declarations can only be declared inside a block. 索引签名参数类型必须为 "string" 或 "number"。ġ024 错误 'readonly' modifier can only appear on a property declaration or index signature.ġ028 错误 Accessibility modifier already seen. 索引签名参数必须具有类型批注。ġ023 错误 An index signature parameter type must be 'string' or 'number'. 索引签名必须具有类型批注。ġ022 错误 An index signature parameter must have a type annotation. 索引签名参数不能包含问号。ġ020 错误 An index signature parameter cannot have an initializer. 索引签名参数不能具有可访问性修饰符。ġ019 错误 An index signature parameter cannot have a question mark. 索引签名不能包含 rest 参数。ġ018 错误 An index signature parameter cannot have an accessibility modifier. 必选参数不能位于可选参数后。ġ017 错误 An index signature cannot have a rest parameter.

ecmascript 2015

参数不能包含问号和初始化表达式。ġ016 错误 A required parameter cannot follow an optional parameter. rest 参数必须是参数列表中的最后一个参数。ġ015 错误 Parameter cannot have question mark and initializer. 不允许使用尾随逗号。ġ014 错误 A rest parameter must be last in a parameter list.

ecmascript 2015

未终止的字符串文本。ġ006 错误 A file cannot have a reference to itself.










Ecmascript 2015