prismjs

@returns: RegExpExecArray | null → RegExpExecArray. JSDoc includes null/undefined but TypeScript infers the value is always present. Either the code guarantees a value, or add runtime checks.

@returns: Token | undefined → Token. JSDoc includes null/undefined but TypeScript infers the value is always present. Either the code guarantees a value, or add runtime checks.

@param 'callback': (pattern: {inside: {rest: undefined}}) => void → (pattern: { inside: { rest: undefined; }; }) => void. Types differ. Run with --fix to update JSDoc, or verify the intended type.

@returns: (string|Token)[] → any[]. JSDoc declares union but TypeScript infers array.

@param 'tokens': (Token|string)[] → any[]. JSDoc declares union but TypeScript infers array.

@param 'tokens': (Token | string)[] → any[]. JSDoc declares union but TypeScript infers array.

JSDoc @type 'string' is redundant - TypeScript infers the same type