Showing 1,220 of 1,343 total issues
unused expression, expected an assignment or function call Open
export type { CourtPolicyUriQuery };
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Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
Missing semicolon Open
export type { CourtTreeQuery };
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Rule: semicolon
Enforces consistent semicolon usage at the end of every statement.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
"always"
enforces semicolons at the end of every statement. -
"never"
disallows semicolons at the end of every statement except for when they are necessary.
The following arguments may be optionally provided:
-
"ignore-interfaces"
skips checking semicolons at the end of interface members. -
"ignore-bound-class-methods"
skips checking semicolons at the end of bound class methods. -
"strict-bound-class-methods"
disables any special handling of bound class methods and treats them as any other assignment. This option overrides"ignore-bound-class-methods"
.
Examples
"semicolon": true,always
"semicolon": true,never
"semicolon": true,always,ignore-interfaces
"semicolon": true,always,ignore-bound-class-methods
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"always",
"never"
]
},
{
"type": "string",
"enum": [
"ignore-interfaces"
]
}
],
"additionalItems": false
}
For more information see this page.
statements are not aligned Open
export type { EvidencesQuery };
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Rule: align
Enforces vertical alignment.
Rationale
Helps maintain a readable, consistent style in your codebase.
Consistent alignment for code statements helps keep code readable and clear. Statements misaligned from the standard can be harder to read and understand.
Notes
- Has Fix
Config
Five arguments may be optionally provided:
-
"parameters"
checks alignment of function parameters. -
"arguments"
checks alignment of function call arguments. -
"statements"
checks alignment of statements. -
"members"
checks alignment of members of classes, interfaces, type literal, object literals and object destructuring. -
"elements"
checks alignment of elements of array literals, array destructuring and tuple types.
Examples
"align": true,parameters,statements
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"arguments",
"elements",
"members",
"parameters",
"statements"
]
},
"minLength": 1,
"maxLength": 5
}
For more information see this page.
unused expression, expected an assignment or function call Open
export type { HomePageQuery };
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Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
Missing semicolon Open
publicClient: PublicClient
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Rule: semicolon
Enforces consistent semicolon usage at the end of every statement.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
"always"
enforces semicolons at the end of every statement. -
"never"
disallows semicolons at the end of every statement except for when they are necessary.
The following arguments may be optionally provided:
-
"ignore-interfaces"
skips checking semicolons at the end of interface members. -
"ignore-bound-class-methods"
skips checking semicolons at the end of bound class methods. -
"strict-bound-class-methods"
disables any special handling of bound class methods and treats them as any other assignment. This option overrides"ignore-bound-class-methods"
.
Examples
"semicolon": true,always
"semicolon": true,never
"semicolon": true,always,ignore-interfaces
"semicolon": true,always,ignore-bound-class-methods
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"always",
"never"
]
},
{
"type": "string",
"enum": [
"ignore-interfaces"
]
}
],
"additionalItems": false
}
For more information see this page.
Identifier 'lastArbitratorIndex' is never reassigned; use 'const' instead of 'let'. Open
let lastArbitratorIndex = await evidenceModule.getCurrentArbitratorIndex();
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Rule: prefer-const
Requires that variable declarations use const
instead of let
and var
if possible.
If a variable is only assigned to once when it is declared, it should be declared using 'const'
Notes
- Has Fix
Config
An optional object containing the property "destructuring" with two possible values:
- "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
- "all" - Only warns if all variables in destructuring can be const.
Examples
"prefer-const": true
"prefer-const": true,[object Object]
Schema
{
"type": "object",
"properties": {
"destructuring": {
"type": "string",
"enum": [
"all",
"any"
]
}
}
}
For more information see this page.
unused expression, expected an assignment or function call Open
export type { CasesPageQuery, DisputeDetailsFragment };
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Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
Unnecessary 'await'. Open
await graphqlBatcher.fetch({ id: crypto.randomUUID(), document: courtTreeQuery, variables: {} }),
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Rule: no-return-await
Disallows unnecessary return await
.
Rationale
An async function always wraps the return value in a Promise.
Using return await
just adds extra time before the overreaching promise is resolved without changing the semantics.
Notes
- Has Fix
Config
Not configurable.
Examples
"no-return-await": true
For more information see this page.
unused expression, expected an assignment or function call Open
export type { DrawQuery };
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Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
unused expression, expected an assignment or function call Open
disputeID: string,
publicClient: PublicClient
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Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
Unnecessary semicolon Open
};
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Rule: semicolon
Enforces consistent semicolon usage at the end of every statement.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
"always"
enforces semicolons at the end of every statement. -
"never"
disallows semicolons at the end of every statement except for when they are necessary.
The following arguments may be optionally provided:
-
"ignore-interfaces"
skips checking semicolons at the end of interface members. -
"ignore-bound-class-methods"
skips checking semicolons at the end of bound class methods. -
"strict-bound-class-methods"
disables any special handling of bound class methods and treats them as any other assignment. This option overrides"ignore-bound-class-methods"
.
Examples
"semicolon": true,always
"semicolon": true,never
"semicolon": true,always,ignore-interfaces
"semicolon": true,always,ignore-bound-class-methods
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"always",
"never"
]
},
{
"type": "string",
"enum": [
"ignore-interfaces"
]
}
],
"additionalItems": false
}
For more information see this page.
Identifier 'events' is never reassigned; use 'const' instead of 'let'. Open
let events = await core.queryFilter(core.filters.CourtCreated());
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Rule: prefer-const
Requires that variable declarations use const
instead of let
and var
if possible.
If a variable is only assigned to once when it is declared, it should be declared using 'const'
Notes
- Has Fix
Config
An optional object containing the property "destructuring" with two possible values:
- "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
- "all" - Only warns if all variables in destructuring can be const.
Examples
"prefer-const": true
"prefer-const": true,[object Object]
Schema
{
"type": "object",
"properties": {
"destructuring": {
"type": "string",
"enum": [
"all",
"any"
]
}
}
}
For more information see this page.
Identifier 'tx' is never reassigned; use 'const' instead of 'let'. Open
let tx = await evidenceModule.changeDisputeTemplate(newDisputeTemplate, "disputeTemplateMapping: TODO");
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Rule: prefer-const
Requires that variable declarations use const
instead of let
and var
if possible.
If a variable is only assigned to once when it is declared, it should be declared using 'const'
Notes
- Has Fix
Config
An optional object containing the property "destructuring" with two possible values:
- "any" (default) - If any variable in destructuring can be const, this rule warns for those variables.
- "all" - Only warns if all variables in destructuring can be const.
Examples
"prefer-const": true
"prefer-const": true,[object Object]
Schema
{
"type": "object",
"properties": {
"destructuring": {
"type": "string",
"enum": [
"all",
"any"
]
}
}
}
For more information see this page.
Unnecessary 'await'. Open
? await graphqlBatcher.fetch({
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Rule: no-return-await
Disallows unnecessary return await
.
Rationale
An async function always wraps the return value in a Promise.
Using return await
just adds extra time before the overreaching promise is resolved without changing the semantics.
Notes
- Has Fix
Config
Not configurable.
Examples
"no-return-await": true
For more information see this page.
statements are not aligned Open
export type { CourtTreeQuery };
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- Exclude checks
Rule: align
Enforces vertical alignment.
Rationale
Helps maintain a readable, consistent style in your codebase.
Consistent alignment for code statements helps keep code readable and clear. Statements misaligned from the standard can be harder to read and understand.
Notes
- Has Fix
Config
Five arguments may be optionally provided:
-
"parameters"
checks alignment of function parameters. -
"arguments"
checks alignment of function call arguments. -
"statements"
checks alignment of statements. -
"members"
checks alignment of members of classes, interfaces, type literal, object literals and object destructuring. -
"elements"
checks alignment of elements of array literals, array destructuring and tuple types.
Examples
"align": true,parameters,statements
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"arguments",
"elements",
"members",
"parameters",
"statements"
]
},
"minLength": 1,
"maxLength": 5
}
For more information see this page.
unused expression, expected an assignment or function call Open
publicClient: PublicClient
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- Exclude checks
Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
Type assertion on object literals is forbidden, use a type annotation instead. Open
return {} as DisputeDetails;
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Rule: no-object-literal-type-assertion
Forbids an object literal to appear in a type assertion expression.
Casting to any
or to unknown
is still allowed.
Rationale
Always prefer const x: T = { ... };
to const x = { ... } as T;
.
The type assertion in the latter case is either unnecessary or hides an error.
The compiler will warn for excess properties with this syntax, but not missing required fields.
For example: const x: { foo: number } = {}
will fail to compile, but
const x = {} as { foo: number }
will succeed.
Additionally, the const assertion const x = { foo: 1 } as const
,
introduced in TypeScript 3.4, is considered beneficial and is ignored by this rule.
Notes
- TypeScript Only
Config
One option may be configured:
-
allow-arguments
allows type assertions to be used on object literals inside call expressions.
Examples
"no-object-literal-type-assertion": true
"no-object-literal-type-assertion": true,[object Object]
Schema
{
"type": "object",
"properties": {
"allow-arguments": {
"type": "boolean"
}
},
"additionalProperties": false
}
For more information see this page.
Multiple variable declarations in the same statement are forbidden Open
let rng, rngFactory;
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Rule: one-variable-per-declaration
Disallows multiple variable definitions in the same declaration statement.
Config
One argument may be optionally provided:
-
ignore-for-loop
allows multiple variable definitions in a for loop declaration.
Examples
"one-variable-per-declaration": true
"one-variable-per-declaration": true,ignore-for-loop
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"ignore-for-loop"
]
},
"minLength": 0,
"maxLength": 1
}
For more information see this page.
unused expression, expected an assignment or function call Open
export type { ClassicAppealQuery };
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- Exclude checks
Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.
unused expression, expected an assignment or function call Open
export type { CourtTreeQuery };
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Rule: no-unused-expression
Disallows unused expression statements.
Unused expressions are expression statements which are not assignments or function calls (and thus usually no-ops).
Rationale
Detects potential errors where an assignment or function call was intended.
Config
Three arguments may be optionally provided:
-
allow-fast-null-checks
allows to use logical operators to perform fast null checks and perform method or function calls for side effects (e.g.e && e.preventDefault()
). -
allow-new
allows 'new' expressions for side effects (e.g.new ModifyGlobalState();
. -
allow-tagged-template
allows tagged templates for side effects (e.g.this.add\
foo`;`.
Examples
"no-unused-expression": true
"no-unused-expression": true,allow-fast-null-checks
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-fast-null-checks",
"allow-new",
"allow-tagged-template"
]
},
"minLength": 0,
"maxLength": 3
}
For more information see this page.