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sbdchd / eslint-plugin-cake

:cake: Sweet rules for ESLint
MIT License
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new rule: no-pointless-nullish-coalescing #24

Open sbdchd opened 3 years ago

sbdchd commented 3 years ago 
// err
declare const bar: string | undefined
const foo = bar ?? undefined

// err
declare const bar: string | null | undefined
const foo = bar ?? null

// err
declare const bar: string | null | undefined
const foo = bar ?? undefined

// err
declare const bar: string | null
const foo = bar ?? null

// ok
declare const bar: string | null
const foo = bar ?? undefined

// ok
declare const bar: string | undefined
const foo = bar ?? null