server-esm: Fix wonderful token type mismatch

spec/search/parens.spec.ts

@@ -1,12 +1,12 @@
-const handleParens = require('../../src/services/search/services/handle_parens');
+import handleParens from "../../src/services/search/services/handle_parens";
+import { TokenStructure } from "../../src/services/search/services/types";
 
 describe("Parens handler", () => {
     it("handles parens", () => {
         const input = ["(", "hello", ")", "and", "(", "(", "pick", "one", ")", "and", "another", ")"]
             .map(token => ({token}));
 
-        expect(handleParens(input))
-            .toEqual([
+        const actual: TokenStructure = [
             [
                 {token: "hello"}
             ],
@@ -19,6 +19,8 @@ describe("Parens handler", () => {
                 {token: "and"},
                 {token: "another"}
             ]
-            ]);
+        ];
+
+        expect(handleParens(input)).toEqual(actual);
     });
 });

src/services/search/services/handle_parens.ts

@@ -1,9 +1,9 @@
-import { TokenData } from "./types";
+import { TokenData, TokenStructure } from "./types";
 
 /**
  * This will create a recursive object from a list of tokens - tokens between parenthesis are grouped in a single array
  */
-function handleParens(tokens: (TokenData | TokenData[])[]) {
+function handleParens(tokens: TokenStructure) {
     if (tokens.length === 0) {
         return [];
     }

src/services/search/services/parse.ts

@@ -21,7 +21,7 @@ import utils from "../../utils.js";
 import TrueExp from "../expressions/true.js";
 import IsHiddenExp from "../expressions/is_hidden.js";
 import SearchContext from "../search_context.js";
-import { TokenData } from "./types";
+import { TokenData, TokenStructure } from "./types";
 import Expression from "../expressions/expression.js";
 
 function getFulltext(_tokens: TokenData[], searchContext: SearchContext) {
@@ -448,7 +448,7 @@ function getExpression(tokens: TokenData[], searchContext: SearchContext, level
 
 function parse({fulltextTokens, expressionTokens, searchContext}: {
     fulltextTokens: TokenData[],
-    expressionTokens: (TokenData | TokenData[])[],
+    expressionTokens: TokenStructure,
     searchContext: SearchContext,
     originalQuery: string
 }) {

src/services/search/services/search.ts

@@ -13,7 +13,7 @@ import log from "../../log.js";
 import hoistedNoteService from "../../hoisted_note.js";
 import BNote from "../../../becca/entities/bnote.js";
 import BAttribute from "../../../becca/entities/battribute.js";
-import { SearchParams, TokenData } from "./types";
+import { SearchParams, TokenStructure } from "./types";
 import Expression from "../expressions/expression.js";
 import sql from "../../sql.js";
 
@@ -273,7 +273,7 @@ function parseQueryToExpression(query: string, searchContext: SearchContext) {
     const {fulltextQuery, fulltextTokens, expressionTokens} = lex(query);
     searchContext.fulltextQuery = fulltextQuery;
 
-    let structuredExpressionTokens: (TokenData | TokenData[])[];
+    let structuredExpressionTokens: TokenStructure;
 
     try {
         structuredExpressionTokens = handleParens(expressionTokens);

src/services/search/services/types.ts

@@ -1,3 +1,5 @@
+export type TokenStructure = (TokenData | TokenStructure)[];
+
 export interface TokenData {
     token: string;
     inQuotes?: boolean;