types for estree with JSX - the default estree types (https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/estree/index.d.ts) dont come with JSX definitions so i made a short start on them. pls comment if you have more to add

types for estree with JSX.ts

interface Location {
  start: number;
  end: number;
};
interface JSXOpeningElement extends Location {
  type: 'JSXOpeningElement',
  attributes: JSXAttribute[],
  name: JSXIdentifier,
  selfClosing: boolean
}
interface JSXClosingElement extends Location {
  type: 'JSXClosingElement'
  name: JSXIdentifier
}
interface JSXElement extends Location {
  type: 'JSXElement',
  attributes: JSXAttribute[],
  openingElement: JSXOpeningElement
  closingElement: JSXClosingElement
  children: (JSXElement | JSXText)[]
}
interface JSXText extends Location {
  type: 'JSXText'
  value: string,
  raw: string
}
interface JSXAttribute extends Location {
  type: 'JSXAttribute',
  name: JSXNamespacedName | JSXIdentifier,
  value: JSXExpressionContainer | Literal
} 
interface JSXIdentifier extends Location {
  type: 'JSXIdentifier'
  name: string
} 
interface JSXNamespacedName extends Location {
  type: 'JSXNamespacedName',
  namespace: JSXIdentifier,
  name: JSXIdentifier
} 
interface JSXExpressionContainer extends Location {
  type: 'JSXExpressionContainer'
  expression: Identifier
}