Fix up type errors

ui/src/ifql/ast/walker.ts

@@ -106,7 +106,6 @@ export default class Walker {
             object: {name: object.name, type: object.type},
             property: {name: name || value, type},
             type: node.type,
-            paren,
           },
         ]
       }
@@ -116,17 +115,11 @@ export default class Walker {
       }
 
       if (node.name) {
-        results = [
-          ...results,
-          {type: node.type, source: node.location.source, paren},
-        ]
+        results = [...results, {type: node.type, source: node.location.source}]
       }
 
       if (node.value) {
-        results = [
-          ...results,
-          {type: node.type, source: node.location.source, paren},
-        ]
+        results = [...results, {type: node.type, source: node.location.source}]
       }
 
       const isRightParen = this.hasParen(node, node.right)

ui/src/ifql/components/Filter.tsx

@@ -29,7 +29,7 @@ export class Filter extends PureComponent<Props, State> {
     try {
       const ast = await getAST({url: links.ast, body: value})
       const nodes = new Walker(ast).inOrderExpression
-      this.setState({nodes}, () => console.log(this.state.nodes))
+      this.setState({nodes})
     } catch (error) {
       console.error('Could not parse AST', error)
     }

ui/src/ifql/components/FilterBuilder.tsx

@@ -1,7 +1,7 @@
 import React, {PureComponent} from 'react'
-import {BinaryExpressionNode, MemberExpressionNode} from 'src/types/ifql'
+import {MemberExpressionNode} from 'src/types/ifql'
 
-type FilterNode = BinaryExpressionNode | MemberExpressionNode
+type FilterNode = MemberExpressionNode
 
 interface Props {
   nodes: FilterNode[]

ui/src/types/ifql.ts

@@ -46,7 +46,8 @@ interface ObjectNode {
 }
 
 interface PropertyNode {
-  value: string
+  name?: string
+  value?: string
   type: string
 }
 

ui/test/ifql/components/Filter.test.tsx

@@ -2,6 +2,8 @@ import React from 'react'
 import {shallow} from 'enzyme'
 import {Filter} from 'src/ifql/components/Filter'
 
+jest.mock('src/ifql/apis', () => require('mocks/ifql/apis'))
+
 const setup = (override = {}) => {
   const props = {
     argKey: 'fn',
@@ -10,6 +12,7 @@ const setup = (override = {}) => {
     declarationID: 'd1',
     value: '(r) => r["measurement"] === "m1"',
     onChangeArg: () => {},
+    render: () => <div className="test-element" />,
     links: {
       self: '',
       ast: '',