what does the :: mean in props?

[lynnic26]

I will get an error when using ::
does it mean bind(this)?
Is it an standard react syntax?

[mstmustisnt]

yes, it means bind(this)

[tj]

it's just magical babel stuff

[lynnic26]

could you please tell me which babel plugin should I choose to use this :: syntax? @tj

[wowlusitong]

@lynnic26 use babel-preset-stage-0 or add a plugin transform-function-bind.

[yyynnn]

or better => do not use bind use arrows =>