fix(45417): show inlay hints for null and literal-like identifiers (#45426)

tests/cases/fourslash/inlayHintsShouldWork64.ts

@@ -0,0 +1,94 @@
+/// <reference path="fourslash.ts" />
+
+////function foo(
+////    a: string,
+////    b: undefined,
+////    c: null,
+////    d: boolean,
+////    e: boolean,
+////    f: number,
+////    g: number,
+////    h: number,
+////    i: RegExp,
+////    j: bigint,
+////) {
+////}
+////
+////foo(
+////    /*a*/"hello",
+////    /*b*/undefined,
+////    /*c*/null,
+////    /*d*/true,
+////    /*e*/false,
+////    /*f*/Infinity,
+////    /*g*/-Infinity,
+////    /*h*/NaN,
+////    /*i*//hello/g,
+////    /*j*/123n,
+////);
+
+const [a, b, c, d, e, f, g, h, i, j] = test.markers();
+verify.getInlayHints([
+    {
+        text: "a:",
+        position: a.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "b:",
+        position: b.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "c:",
+        position: c.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "d:",
+        position: d.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "e:",
+        position: e.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "f:",
+        position: f.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "g:",
+        position: g.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "h:",
+        position: h.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "i:",
+        position: i.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: "j:",
+        position: j.position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    }
+], undefined, {
+    includeInlayParameterNameHints: "literals"
+});