Showing 624 of 624 total issues
Type number trivially inferred from a number literal, remove type annotation Open
distributionBlockPeriod: number = 0;
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Rule: no-inferrable-types
Disallows explicit type declarations for variables or parameters initialized to a number, string, or boolean.
Rationale
Explicit types where they can be easily inferred by the compiler make code more verbose.
Notes
- TypeScript Only
- Has Fix
Config
Two arguments may be optionally provided:
-
ignore-params
allows specifying an inferrable type annotation for function params. This can be useful when combining with thetypedef
rule. -
ignore-properties
allows specifying an inferrable type annotation for class properties.
Examples
"no-inferrable-types": true
"no-inferrable-types": true,ignore-params
"no-inferrable-types": true,ignore-params,ignore-properties
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"ignore-params",
"ignore-properties"
]
},
"minLength": 0,
"maxLength": 2
}
For more information see this page.
trailing whitespace Open
public onRevolutionChange(event): void {
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Rule: no-trailing-whitespace
Disallows trailing whitespace at the end of a line.
Rationale
Keeps version control diffs clean as it prevents accidental whitespace from being committed.
Notes
- Has Fix
Config
Possible settings are:
-
"ignore-template-strings"
: Allows trailing whitespace in template strings. -
"ignore-comments"
: Allows trailing whitespace in comments. -
"ignore-jsdoc"
: Allows trailing whitespace only in JSDoc comments. -
"ignore-blank-lines"
: Allows trailing whitespace on empty lines.
Examples
"no-trailing-whitespace": true
"no-trailing-whitespace": true,ignore-comments
"no-trailing-whitespace": true,ignore-jsdoc
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"ignore-comments",
"ignore-jsdoc",
"ignore-template-strings",
"ignore-blank-lines"
]
}
}
For more information see this page.
== should be === Open
if (nameChange == true) {
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Rule: triple-equals
Requires ===
and !==
in place of ==
and !=
.
Config
Two arguments may be optionally provided:
-
"allow-null-check"
allows==
and!=
when comparing tonull
. -
"allow-undefined-check"
allows==
and!=
when comparing toundefined
.
Examples
"triple-equals": true
"triple-equals": true,allow-null-check
"triple-equals": true,allow-undefined-check
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-null-check",
"allow-undefined-check"
]
},
"minLength": 0,
"maxLength": 2
}
For more information see this page.
space indentation expected Open
templateUrl: './donate.component.html',
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Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
space indentation expected Open
hashtagWithoutSymbol: String = "CulottesRevolution";
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Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
space indentation expected Open
})
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Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
Exceeds maximum line length of 140 Open
if (this.distributionBlockPeriod == undefined || this.distributionBlockPeriod < 1 || Math.floor(this.distributionBlockPeriod) != this.distributionBlockPeriod) {
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Rule: max-line-length
Requires lines to be under a certain max length.
Rationale
Limiting the length of a line of code improves code readability. It also makes comparing code side-by-side easier and improves compatibility with various editors, IDEs, and diff viewers.
Config
It can take one argument, which can be any of the following:
* integer indicating maximum length of lines.
* object with keys:
* limit
- number greater than 0 defining the max line length
* ignore-pattern
- string defining ignore pattern for this rule, being parsed by new RegExp()
.
For example:
* //
pattern will ignore all in-line comments.
* ^import
pattern will ignore all import statements.
* ^export {(.*?)}
pattern will ignore all multiple export statements.
* class [a-zA-Z]+ implements
pattern will ignore all class declarations implementing interfaces.
* ^import |^export {(.*?)}|class [a-zA-Z]+ implements |//
pattern will ignore all the cases listed above.
* check-strings
- determines if strings should be checked, false
by default.
* check-regex
- determines if regular expressions should be checked, false
by default.
Examples
"max-line-length": true,120
"max-line-length": true,[object Object]
Schema
{
"type": "array",
"items": {
"oneOf": [
{
"type": "number"
},
{
"type": "object",
"properties": {
"limit": {
"type": "number"
},
"ignore-pattern": {
"type": "string"
},
"check-strings": {
"type": "boolean"
},
"check-regex": {
"type": "boolean"
}
},
"additionalProperties": false
}
]
},
"minLength": 1,
"maxLength": 2
}
For more information see this page.
Type number trivially inferred from a number literal, remove type annotation Open
confirmationPercent: number = 0;
- Read upRead up
- Exclude checks
Rule: no-inferrable-types
Disallows explicit type declarations for variables or parameters initialized to a number, string, or boolean.
Rationale
Explicit types where they can be easily inferred by the compiler make code more verbose.
Notes
- TypeScript Only
- Has Fix
Config
Two arguments may be optionally provided:
-
ignore-params
allows specifying an inferrable type annotation for function params. This can be useful when combining with thetypedef
rule. -
ignore-properties
allows specifying an inferrable type annotation for class properties.
Examples
"no-inferrable-types": true
"no-inferrable-types": true,ignore-params
"no-inferrable-types": true,ignore-params,ignore-properties
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"ignore-params",
"ignore-properties"
]
},
"minLength": 0,
"maxLength": 2
}
For more information see this page.
unused expression, expected an assignment or function call Open
console.error;
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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.
" should be ' Open
hashtagWithoutSymbol: String = "CulottesRevolution";
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Rule: quotemark
Enforces quote character for string literals.
Notes
- Has Fix
Config
Five arguments may be optionally provided:
-
"single"
enforces single quotes. -
"double"
enforces double quotes. -
"backtick"
enforces backticks. -
"jsx-single"
enforces single quotes for JSX attributes. -
"jsx-double"
enforces double quotes for JSX attributes. -
"avoid-template"
forbids single-line untagged template strings that do not contain string interpolations. Note that backticks may still be used if"avoid-escape"
is enabled and both single and double quotes are present in the string (the latter option takes precedence). -
"avoid-escape"
allows you to use the "other" quotemark in cases where escaping would normally be required. For example,[true, "double", "avoid-escape"]
would not report a failure on the string literal'Hello "World"'
.
Examples
"quotemark": true,single,avoid-escape,avoid-template
"quotemark": true,single,jsx-double
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"single",
"double",
"backtick",
"jsx-single",
"jsx-double",
"avoid-escape",
"avoid-template"
]
},
"minLength": 0,
"maxLength": 5
}
For more information see this page.
Missing radix parameter Open
this.distributionBlockPeriod = parseInt(this.route.snapshot.paramMap.get('distributionBlockPeriod'));
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Rule: radix
Requires the radix parameter to be specified when calling parseInt
.
Rationale
From MDN:
Always specify this parameter to eliminate reader confusion and to guarantee predictable behavior. Different implementations produce different results when a radix is not specified, usually defaulting the value to 10.
Config
Not configurable.
Examples
"radix": true
For more information see this page.
space indentation expected Open
console.log("redirect failed: ", err);
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- Exclude checks
Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
Forbidden 'var' keyword, use 'let' or 'const' instead Open
var ra = "";
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- Exclude checks
Rule: no-var-keyword
Disallows usage of the var
keyword.
Use let
or const
instead.
Rationale
Declaring variables using var
has several edge case behaviors that make var
unsuitable for modern code.
Variables declared by var
have their parent function block as their scope, ignoring other control flow statements.
var
s have declaration "hoisting" (similar to function
s) and can appear to be used before declaration.
Variables declared by const
and let
instead have as their scope the block in which they are defined,
and are not allowed to used before declaration or be re-declared with another const
or let
.
Notes
- Has Fix
Config
Not configurable.
Examples
"no-var-keyword": true
For more information see this page.
space indentation expected Open
snapshot: { data: {} }
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- Exclude checks
Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
space indentation expected Open
providers: [ Web3Service,
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- Exclude checks
Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
space indentation expected Open
private route: ActivatedRoute,)
- Read upRead up
- Exclude checks
Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
missing whitespace Open
this.isOk=true;
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- Exclude checks
Rule: whitespace
Enforces whitespace style conventions.
Rationale
Helps maintain a readable, consistent style in your codebase.
Notes
- Has Fix
Config
Several arguments may be optionally provided:
-
"check-branch"
checks branching statements (if
/else
/for
/while
) are followed by whitespace. -
"check-decl"
checks that variable declarations have whitespace around the equals token. -
"check-operator"
checks for whitespace around operator tokens. -
"check-module"
checks for whitespace in import & export statements. -
"check-separator"
checks for whitespace after separator tokens (,
/;
). -
"check-rest-spread"
checks that there is no whitespace after rest/spread operator (...
). -
"check-type"
checks for whitespace before a variable type specification. -
"check-typecast"
checks for whitespace between a typecast and its target. -
"check-type-operator"
checks for whitespace between type operators|
and&
. -
"check-preblock"
checks for whitespace before the opening brace of a block. -
"check-postbrace"
checks for whitespace after an opening brace.
Examples
"whitespace": true,check-branch,check-operator,check-typecast
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"check-branch",
"check-decl",
"check-operator",
"check-module",
"check-separator",
"check-rest-spread",
"check-type",
"check-typecast",
"check-type-operator",
"check-preblock",
"check-postbrace"
]
},
"minLength": 0,
"maxLength": 11
}
For more information see this page.
space indentation expected Open
address: String = "0x";
- Read upRead up
- Exclude checks
Rule: indent
Enforces indentation with tabs or spaces.
Rationale
Using only one of tabs or spaces for indentation leads to more consistent editor behavior, cleaner diffs in version control, and easier programmatic manipulation.
Notes
- Has Fix
Config
One of the following arguments must be provided:
-
spaces
enforces consistent spaces. -
tabs
enforces consistent tabs.
A second optional argument specifies indentation size:
-
2
enforces 2 space indentation. -
4
enforces 4 space indentation.
Indentation size is required for auto-fixing, but not for rule checking.
NOTE: auto-fixing will only convert invalid indent whitespace to the desired type, it will not fix invalid whitespace sizes.
Examples
"indent": true,spaces
"indent": true,spaces,4
"indent": true,tabs,2
Schema
{
"type": "array",
"items": [
{
"type": "string",
"enum": [
"tabs",
"spaces"
]
},
{
"type": "number",
"enum": [
2,
4
]
}
],
"minLength": 0,
"maxLength": 5
}
For more information see this page.
trailing whitespace Open
- Read upRead up
- Exclude checks
Rule: no-trailing-whitespace
Disallows trailing whitespace at the end of a line.
Rationale
Keeps version control diffs clean as it prevents accidental whitespace from being committed.
Notes
- Has Fix
Config
Possible settings are:
-
"ignore-template-strings"
: Allows trailing whitespace in template strings. -
"ignore-comments"
: Allows trailing whitespace in comments. -
"ignore-jsdoc"
: Allows trailing whitespace only in JSDoc comments. -
"ignore-blank-lines"
: Allows trailing whitespace on empty lines.
Examples
"no-trailing-whitespace": true
"no-trailing-whitespace": true,ignore-comments
"no-trailing-whitespace": true,ignore-jsdoc
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"ignore-comments",
"ignore-jsdoc",
"ignore-template-strings",
"ignore-blank-lines"
]
}
}
For more information see this page.
== should be === Open
if (this.distributionAmount == undefined || this.distributionAmount <= 0) {
- Read upRead up
- Exclude checks
Rule: triple-equals
Requires ===
and !==
in place of ==
and !=
.
Config
Two arguments may be optionally provided:
-
"allow-null-check"
allows==
and!=
when comparing tonull
. -
"allow-undefined-check"
allows==
and!=
when comparing toundefined
.
Examples
"triple-equals": true
"triple-equals": true,allow-null-check
"triple-equals": true,allow-undefined-check
Schema
{
"type": "array",
"items": {
"type": "string",
"enum": [
"allow-null-check",
"allow-undefined-check"
]
},
"minLength": 0,
"maxLength": 2
}
For more information see this page.