jsx-eslint/eslint-plugin-react
react/prop-types false positive “is missing in props validation” for extended component types
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#3,159 opened on Dec 15, 2021
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Description
I’m building a component with antd-style subcomponent access. I.e. I want to be able to do <Columns><Columns.Block/></Columns>.
I made two attempts, both of which complained about “… is missing in props validation” once I replaced a bare FC<…> with something else:
By extending FC<…>:
const Block: FC<…> = (…) => …
export interface ColumnProps { … }
export interface ColumnsComponent extends FC<ColumnsProps> {
Block: typeof Block
}
const Columns: ColumnsComponent = (…) => …
Columns.Block = Block
and inline:
const Block: FC<…> = (…) => …
export interface ColumnProps { … }
const Columns: FC<ColumnsProps> & { Block: typeof Block } = (…) => …
Columns.Block = Block