diff --git a/packages/eslint-plugin/docs/rules/prefer-literal-enum-member.mdx b/packages/eslint-plugin/docs/rules/prefer-literal-enum-member.mdx
index 5f9e4ac03736..31834a871a2b 100644
--- a/packages/eslint-plugin/docs/rules/prefer-literal-enum-member.mdx
+++ b/packages/eslint-plugin/docs/rules/prefer-literal-enum-member.mdx
@@ -38,12 +38,14 @@ This rule reports when an enum member is given a value that is not a literal.
```ts
const str = 'Test';
+const string1 = 'string1';
+const string2 = 'string2';
+
enum Invalid {
A = str, // Variable assignment
- B = {}, // Object assignment
- C = `A template literal string`, // Template literal
- D = new Set(1, 2, 3), // Constructor in assignment
- E = 2 + 2, // Expression assignment
+ B = `Interpolates ${string1} and ${string2}`, // Template literal with interpolation
+ C = 2 + 2, // Expression assignment
+ D = C, // Assignment to another enum member
}
```
@@ -52,11 +54,10 @@ enum Invalid {
```ts
enum Valid {
- A,
+ A, // No initializer; initialized with ascending integers starting from 0
B = 'TestStr', // A regular string
- C = 4, // A number
- D = null,
- E = /some_regex/,
+ C = `A template literal string`, // A template literal without interpolation
+ D = 4, // A number
}
```
diff --git a/packages/eslint-plugin/src/rules/prefer-literal-enum-member.ts b/packages/eslint-plugin/src/rules/prefer-literal-enum-member.ts
index dcc31ba5742a..65336c9d2051 100644
--- a/packages/eslint-plugin/src/rules/prefer-literal-enum-member.ts
+++ b/packages/eslint-plugin/src/rules/prefer-literal-enum-member.ts
@@ -13,7 +13,7 @@ export default createRule({
requiresTypeChecking: false,
},
messages: {
- notLiteral: `Explicit enum value must only be a literal value (string, number, boolean, etc).`,
+ notLiteral: `Explicit enum value must only be a literal value (string or number).`,
},
schema: [
{
diff --git a/packages/eslint-plugin/tests/docs-eslint-output-snapshots/prefer-literal-enum-member.shot b/packages/eslint-plugin/tests/docs-eslint-output-snapshots/prefer-literal-enum-member.shot
index c9938b4bbb47..687ca0e7747a 100644
--- a/packages/eslint-plugin/tests/docs-eslint-output-snapshots/prefer-literal-enum-member.shot
+++ b/packages/eslint-plugin/tests/docs-eslint-output-snapshots/prefer-literal-enum-member.shot
@@ -4,16 +4,18 @@ exports[`Validating rule docs prefer-literal-enum-member.mdx code examples ESLin
"Incorrect
const str = 'Test';
+const string1 = 'string1';
+const string2 = 'string2';
+
enum Invalid {
A = str, // Variable assignment
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
- B = {}, // Object assignment
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
- C = \`A template literal string\`, // Template literal
- D = new Set(1, 2, 3), // Constructor in assignment
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
- E = 2 + 2, // Expression assignment
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
+ B = \`Interpolates \${string1} and \${string2}\`, // Template literal with interpolation
+ ~ Explicit enum value must only be a literal value (string or number).
+ C = 2 + 2, // Expression assignment
+ ~ Explicit enum value must only be a literal value (string or number).
+ D = C, // Assignment to another enum member
+ ~ Explicit enum value must only be a literal value (string or number).
}
"
`;
@@ -22,11 +24,10 @@ exports[`Validating rule docs prefer-literal-enum-member.mdx code examples ESLin
"Correct
enum Valid {
- A,
+ A, // No initializer; initialized with ascending integers starting from 0
B = 'TestStr', // A regular string
- C = 4, // A number
- D = null,
- E = /some_regex/,
+ C = \`A template literal string\`, // A template literal without interpolation
+ D = 4, // A number
}
"
`;
@@ -38,19 +39,19 @@ Options: { "allowBitwiseExpressions": true }
const x = 1;
enum Foo {
A = x << 0,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
B = x >> 0,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
C = x >>> 0,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
D = x | 0,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
E = x & 0,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
F = x ^ 0,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
G = ~x,
- ~ Explicit enum value must only be a literal value (string, number, boolean, etc).
+ ~ Explicit enum value must only be a literal value (string or number).
}
"
`;
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