Optional names for function types and object type indexers (#197)

* Use .gitattributes to ignore files with weird newlines

* [Flow] Make parameter names in function types optional

* [Flow] Anonymous function types with single params can omit parens

* [Flow] Optional names for object indexer keys

* Add noAnonFunctionType explicitly to state

* Adjust gitattributes as files have been fixed
This commit is contained in:
Gabe Levi
2016-11-09 10:22:53 -05:00
committed by Daniel Tschinder
parent e05bbeefd1
commit 643124744f
66 changed files with 5017 additions and 14 deletions

View File

@@ -0,0 +1 @@
var f = (x): number => 123 => 123;

View File

@@ -0,0 +1,3 @@
{
"throws": "Unexpected token, expected ; (1:27)"
}

View File

@@ -0,0 +1 @@
var f = (x): string | number => 123 => 123;

View File

@@ -0,0 +1,3 @@
{
"throws": "Unexpected token, expected ; (1:36)"
}

View File

@@ -0,0 +1 @@
type A = string => void

View File

@@ -0,0 +1,145 @@
{
"type": "File",
"start": 0,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 23
}
},
"program": {
"type": "Program",
"start": 0,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 23
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 23
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 23,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
},
"end": {
"line": 1,
"column": 23
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 9,
"end": 18,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
},
"end": {
"line": 1,
"column": 18
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 9,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 19,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 23
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = Array<string> => void

View File

@@ -0,0 +1,194 @@
{
"type": "File",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
},
"program": {
"type": "Program",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 30,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 22
}
},
"end": {
"line": 1,
"column": 30
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 9,
"end": 25,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 22
}
},
"end": {
"line": 1,
"column": 25
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "GenericTypeAnnotation",
"start": 9,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 22
}
},
"typeParameters": {
"type": "TypeParameterInstantiation",
"start": 14,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 22
}
},
"params": [
{
"type": "StringTypeAnnotation",
"start": 15,
"end": 21,
"loc": {
"start": {
"line": 1,
"column": 15
},
"end": {
"line": 1,
"column": 21
}
}
}
]
},
"id": {
"type": "Identifier",
"start": 9,
"end": 14,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 14
},
"identifierName": "Array"
},
"name": "Array"
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 26,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 26
},
"end": {
"line": 1,
"column": 30
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (): number => 123;

View File

@@ -0,0 +1,154 @@
{
"type": "File",
"start": 0,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 26
}
},
"program": {
"type": "Program",
"start": 0,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 26
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 26
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 25
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 25
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 10,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 18
}
},
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 12,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 18
}
}
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [],
"body": {
"type": "NumericLiteral",
"start": 22,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 22
},
"end": {
"line": 1,
"column": 25
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (): string | number => 123;

View File

@@ -0,0 +1,186 @@
{
"type": "File",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"program": {
"type": "Program",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 34,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 34
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 34,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 34
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 10,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 27
}
},
"typeAnnotation": {
"type": "UnionTypeAnnotation",
"start": 12,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 27
}
},
"types": [
{
"type": "StringTypeAnnotation",
"start": 12,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 18
}
}
},
{
"type": "NumberTypeAnnotation",
"start": 21,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 27
}
}
}
]
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [],
"body": {
"type": "NumericLiteral",
"start": 31,
"end": 34,
"loc": {
"start": {
"line": 1,
"column": 31
},
"end": {
"line": 1,
"column": 34
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (x): (number => 123) => 123;

View File

@@ -0,0 +1,240 @@
{
"type": "File",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"program": {
"type": "Program",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 35
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 35
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 11,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 28
}
},
"typeAnnotation": {
"type": "FunctionTypeAnnotation",
"start": 14,
"end": 27,
"loc": {
"start": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 20
}
},
"end": {
"line": 1,
"column": 27
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 14,
"end": 23,
"loc": {
"start": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 20
}
},
"end": {
"line": 1,
"column": 23
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 14,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 20
}
}
}
}
],
"rest": null,
"returnType": {
"type": "NumericLiteralTypeAnnotation",
"start": 24,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 24
},
"end": {
"line": 1,
"column": 27
}
},
"value": 123,
"extra": {
"rawValue": 123,
"raw": "123"
}
},
"typeParameters": null
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [
{
"type": "Identifier",
"start": 9,
"end": 10,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 10
},
"identifierName": "x"
},
"name": "x"
}
],
"body": {
"type": "NumericLiteral",
"start": 32,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 32
},
"end": {
"line": 1,
"column": 35
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = string | number => boolean;

View File

@@ -0,0 +1,177 @@
{
"type": "File",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"program": {
"type": "Program",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "UnionTypeAnnotation",
"start": 9,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 35
}
},
"types": [
{
"type": "StringTypeAnnotation",
"start": 9,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
}
},
{
"type": "FunctionTypeAnnotation",
"start": 18,
"end": 35,
"loc": {
"start": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 24
}
},
"end": {
"line": 1,
"column": 35
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 18,
"end": 27,
"loc": {
"start": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 24
}
},
"end": {
"line": 1,
"column": 27
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 18,
"end": 24,
"loc": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 24
}
}
}
}
],
"rest": null,
"returnType": {
"type": "BooleanTypeAnnotation",
"start": 28,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 35
}
}
},
"typeParameters": null
}
]
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = string & number => boolean;

View File

@@ -0,0 +1,177 @@
{
"type": "File",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"program": {
"type": "Program",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "IntersectionTypeAnnotation",
"start": 9,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 35
}
},
"types": [
{
"type": "StringTypeAnnotation",
"start": 9,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
}
},
{
"type": "FunctionTypeAnnotation",
"start": 18,
"end": 35,
"loc": {
"start": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 24
}
},
"end": {
"line": 1,
"column": 35
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 18,
"end": 27,
"loc": {
"start": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 24
}
},
"end": {
"line": 1,
"column": 27
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 18,
"end": 24,
"loc": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 24
}
}
}
}
],
"rest": null,
"returnType": {
"type": "BooleanTypeAnnotation",
"start": 28,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 35
}
}
},
"typeParameters": null
}
]
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = ?number => boolean;

View File

@@ -0,0 +1,160 @@
{
"type": "File",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"program": {
"type": "Program",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 27,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 27
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 9,
"end": 19,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 19
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "NullableTypeAnnotation",
"start": 9,
"end": 16,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 16
}
},
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 10,
"end": 16,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
}
}
}
}
],
"rest": null,
"returnType": {
"type": "BooleanTypeAnnotation",
"start": 20,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 20
},
"end": {
"line": 1,
"column": 27
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = number[] => boolean;

View File

@@ -0,0 +1,160 @@
{
"type": "File",
"start": 0,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 29
}
},
"program": {
"type": "Program",
"start": 0,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 29
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 29
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 28,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 17
}
},
"end": {
"line": 1,
"column": 28
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 9,
"end": 20,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 17
}
},
"end": {
"line": 1,
"column": 20
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "ArrayTypeAnnotation",
"start": 9,
"end": 17,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 17
}
},
"elementType": {
"type": "NumberTypeAnnotation",
"start": 9,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
}
}
}
}
],
"rest": null,
"returnType": {
"type": "BooleanTypeAnnotation",
"start": 21,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 28
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (string => boolean) => number

View File

@@ -0,0 +1,208 @@
{
"type": "File",
"start": 0,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 38
}
},
"program": {
"type": "Program",
"start": 0,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 38
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 38
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 38
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 27,
"loc": {
"start": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 27
}
},
"end": {
"line": 1,
"column": 27
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "FunctionTypeAnnotation",
"start": 10,
"end": 27,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 27
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 19,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 19
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 10,
"end": 16,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
}
}
}
],
"rest": null,
"returnType": {
"type": "BooleanTypeAnnotation",
"start": 20,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 20
},
"end": {
"line": 1,
"column": 27
}
}
},
"typeParameters": null
}
}
],
"rest": null,
"returnType": {
"type": "NumberTypeAnnotation",
"start": 32,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 32
},
"end": {
"line": 1,
"column": 38
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = string => boolean | number;

View File

@@ -0,0 +1,177 @@
{
"type": "File",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"program": {
"type": "Program",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 35,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
},
"end": {
"line": 1,
"column": 35
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 9,
"end": 18,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
},
"end": {
"line": 1,
"column": 18
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 9,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
}
}
}
],
"rest": null,
"returnType": {
"type": "UnionTypeAnnotation",
"start": 19,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 35
}
},
"types": [
{
"type": "BooleanTypeAnnotation",
"start": 19,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 26
}
}
},
{
"type": "NumberTypeAnnotation",
"start": 29,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 29
},
"end": {
"line": 1,
"column": 35
}
}
}
]
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = string => boolean => number;

View File

@@ -0,0 +1,208 @@
{
"type": "File",
"start": 0,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 37
}
},
"program": {
"type": "Program",
"start": 0,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 37
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 37
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 36,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
},
"end": {
"line": 1,
"column": 36
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 9,
"end": 18,
"loc": {
"start": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
},
"end": {
"line": 1,
"column": 18
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 9,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 15
}
}
}
}
],
"rest": null,
"returnType": {
"type": "FunctionTypeAnnotation",
"start": 19,
"end": 36,
"loc": {
"start": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 26
}
},
"end": {
"line": 1,
"column": 36
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 19,
"end": 29,
"loc": {
"start": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 26
}
},
"end": {
"line": 1,
"column": 29
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "BooleanTypeAnnotation",
"start": 19,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 26
}
}
}
}
],
"rest": null,
"returnType": {
"type": "NumberTypeAnnotation",
"start": 30,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 30
},
"end": {
"line": 1,
"column": 36
}
}
},
"typeParameters": null
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (x): (number) => 123 => 123;

View File

@@ -0,0 +1,3 @@
{
"throws": "Unexpected token, expected ; (1:29)"
}

View File

@@ -0,0 +1 @@
var f = (x): string | (number) => 123 => 123;

View File

@@ -0,0 +1,3 @@
{
"throws": "Unexpected token, expected ; (1:38)"
}

View File

@@ -0,0 +1 @@
var f = (x): ?(number) => 123 => 123;

View File

@@ -0,0 +1,3 @@
{
"throws": "Unexpected token, expected ; (1:30)"
}

View File

@@ -0,0 +1 @@
declare function foo(x: number, string): void;

View File

@@ -0,0 +1,195 @@
{
"type": "File",
"start": 0,
"end": 46,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 46
}
},
"program": {
"type": "Program",
"start": 0,
"end": 46,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 46
}
},
"sourceType": "module",
"body": [
{
"type": "DeclareFunction",
"start": 0,
"end": 46,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 46
}
},
"id": {
"type": "Identifier",
"start": 17,
"end": 45,
"loc": {
"start": {
"line": 1,
"column": 17
},
"end": {
"line": 1,
"column": 45
},
"identifierName": "foo"
},
"name": "foo",
"typeAnnotation": {
"type": "TypeAnnotation",
"start": 20,
"end": 45,
"loc": {
"start": {
"line": 1,
"column": 20
},
"end": {
"line": 1,
"column": 45
}
},
"typeAnnotation": {
"type": "FunctionTypeAnnotation",
"start": 20,
"end": 45,
"loc": {
"start": {
"line": 1,
"column": 20
},
"end": {
"line": 1,
"column": 45
}
},
"typeParameters": null,
"params": [
{
"type": "FunctionTypeParam",
"start": 21,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 30
}
},
"name": {
"type": "Identifier",
"start": 21,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 22
},
"identifierName": "x"
},
"name": "x"
},
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 24,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 24
},
"end": {
"line": 1,
"column": 30
}
}
}
},
{
"type": "FunctionTypeParam",
"start": 32,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 32
},
"end": {
"line": 1,
"column": 38
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 32,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 32
},
"end": {
"line": 1,
"column": 38
}
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 41,
"end": 45,
"loc": {
"start": {
"line": 1,
"column": 41
},
"end": {
"line": 1,
"column": 45
}
}
}
}
}
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1,2 @@
// TODO: declare export syntax
// declare export function foo(x: number, string): void;

View File

@@ -0,0 +1,102 @@
{
"type": "File",
"start": 0,
"end": 87,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 2,
"column": 56
}
},
"program": {
"type": "Program",
"start": 0,
"end": 87,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 2,
"column": 56
}
},
"sourceType": "module",
"body": [],
"directives": [],
"leadingComments": null,
"innerComments": [
{
"type": "CommentLine",
"value": " TODO: declare export syntax",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
}
},
{
"type": "CommentLine",
"value": " declare export function foo(x: number, string): void;",
"start": 31,
"end": 87,
"loc": {
"start": {
"line": 2,
"column": 0
},
"end": {
"line": 2,
"column": 56
}
}
}
]
},
"comments": [
{
"type": "CommentLine",
"value": " TODO: declare export syntax",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
}
},
{
"type": "CommentLine",
"value": " declare export function foo(x: number, string): void;",
"start": 31,
"end": 87,
"loc": {
"start": {
"line": 2,
"column": 0
},
"end": {
"line": 2,
"column": 56
}
}
}
]
}

View File

@@ -0,0 +1 @@
type A = (string) => void

View File

@@ -0,0 +1,139 @@
{
"type": "File",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
},
"program": {
"type": "Program",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 25
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 25
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 16,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 16
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 10,
"end": 16,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 21,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 25
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (string,) => void

View File

@@ -0,0 +1,139 @@
{
"type": "File",
"start": 0,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 26
}
},
"program": {
"type": "Program",
"start": 0,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 26
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 26
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 26
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 17,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
},
"end": {
"line": 1,
"column": 17
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 10,
"end": 16,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 16
}
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 22,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 22
},
"end": {
"line": 1,
"column": 26
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (Array<string>) => void

View File

@@ -0,0 +1,188 @@
{
"type": "File",
"start": 0,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 32
}
},
"program": {
"type": "Program",
"start": 0,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 32
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 32
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 32
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 23,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 23
}
},
"end": {
"line": 1,
"column": 23
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "GenericTypeAnnotation",
"start": 10,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 23
}
},
"typeParameters": {
"type": "TypeParameterInstantiation",
"start": 15,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 15
},
"end": {
"line": 1,
"column": 23
}
},
"params": [
{
"type": "StringTypeAnnotation",
"start": 16,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 16
},
"end": {
"line": 1,
"column": 22
}
}
}
]
},
"id": {
"type": "Identifier",
"start": 10,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 15
},
"identifierName": "Array"
},
"name": "Array"
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 28,
"end": 32,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 32
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (Array<string>,) => void

View File

@@ -0,0 +1,188 @@
{
"type": "File",
"start": 0,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 33
}
},
"program": {
"type": "Program",
"start": 0,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 33
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 33
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 33
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 24,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 23
}
},
"end": {
"line": 1,
"column": 24
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "GenericTypeAnnotation",
"start": 10,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 23
}
},
"typeParameters": {
"type": "TypeParameterInstantiation",
"start": 15,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 15
},
"end": {
"line": 1,
"column": 23
}
},
"params": [
{
"type": "StringTypeAnnotation",
"start": 16,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 16
},
"end": {
"line": 1,
"column": 22
}
}
}
]
},
"id": {
"type": "Identifier",
"start": 10,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 15
},
"identifierName": "Array"
},
"name": "Array"
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 29,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 29
},
"end": {
"line": 1,
"column": 33
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (x: string, number) => void

View File

@@ -0,0 +1,181 @@
{
"type": "File",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"program": {
"type": "Program",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 36
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 36
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 19,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 19
}
},
"name": {
"type": "Identifier",
"start": 10,
"end": 11,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 11
},
"identifierName": "x"
},
"name": "x"
},
"optional": false,
"typeAnnotation": {
"type": "StringTypeAnnotation",
"start": 13,
"end": 19,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 19
}
}
}
},
{
"type": "FunctionTypeParam",
"start": 21,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 27
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 21,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 27
}
}
}
}
],
"rest": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 32,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 32
},
"end": {
"line": 1,
"column": 36
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (...Array<string>) => void

View File

@@ -0,0 +1,180 @@
{
"type": "File",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"program": {
"type": "Program",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 35
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 35
}
},
"params": [],
"rest": {
"type": "FunctionTypeParam",
"start": 13,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 26
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "GenericTypeAnnotation",
"start": 13,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 26
}
},
"typeParameters": {
"type": "TypeParameterInstantiation",
"start": 18,
"end": 26,
"loc": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 26
}
},
"params": [
{
"type": "StringTypeAnnotation",
"start": 19,
"end": 25,
"loc": {
"start": {
"line": 1,
"column": 19
},
"end": {
"line": 1,
"column": 25
}
}
}
]
},
"id": {
"type": "Identifier",
"start": 13,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 18
},
"identifierName": "Array"
},
"name": "Array"
}
}
},
"returnType": {
"type": "VoidTypeAnnotation",
"start": 31,
"end": 35,
"loc": {
"start": {
"line": 1,
"column": 31
},
"end": {
"line": 1,
"column": 35
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = (Array<string>, ...Array<string>) => void

View File

@@ -0,0 +1,268 @@
{
"type": "File",
"start": 0,
"end": 50,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 50
}
},
"program": {
"type": "Program",
"start": 0,
"end": 50,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 50
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 50,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 50
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "FunctionTypeAnnotation",
"start": 9,
"end": 50,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 50
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 10,
"end": 24,
"loc": {
"start": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 23
}
},
"end": {
"line": 1,
"column": 24
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "GenericTypeAnnotation",
"start": 10,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 23
}
},
"typeParameters": {
"type": "TypeParameterInstantiation",
"start": 15,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 15
},
"end": {
"line": 1,
"column": 23
}
},
"params": [
{
"type": "StringTypeAnnotation",
"start": 16,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 16
},
"end": {
"line": 1,
"column": 22
}
}
}
]
},
"id": {
"type": "Identifier",
"start": 10,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 15
},
"identifierName": "Array"
},
"name": "Array"
}
}
}
],
"rest": {
"type": "FunctionTypeParam",
"start": 28,
"end": 41,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 41
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "GenericTypeAnnotation",
"start": 28,
"end": 41,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 41
}
},
"typeParameters": {
"type": "TypeParameterInstantiation",
"start": 33,
"end": 41,
"loc": {
"start": {
"line": 1,
"column": 33
},
"end": {
"line": 1,
"column": 41
}
},
"params": [
{
"type": "StringTypeAnnotation",
"start": 34,
"end": 40,
"loc": {
"start": {
"line": 1,
"column": 34
},
"end": {
"line": 1,
"column": 40
}
}
}
]
},
"id": {
"type": "Identifier",
"start": 28,
"end": 33,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 33
},
"identifierName": "Array"
},
"name": "Array"
}
}
},
"returnType": {
"type": "VoidTypeAnnotation",
"start": 46,
"end": 50,
"loc": {
"start": {
"line": 1,
"column": 46
},
"end": {
"line": 1,
"column": 50
}
}
},
"typeParameters": null
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (x): (x: number) => 123 => 123;

View File

@@ -0,0 +1,244 @@
{
"type": "File",
"start": 0,
"end": 39,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 39
}
},
"program": {
"type": "Program",
"start": 0,
"end": 39,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 39
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 39,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 39
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 38
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 38
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 11,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 31
}
},
"typeAnnotation": {
"type": "FunctionTypeAnnotation",
"start": 13,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 31
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 14,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 23
}
},
"name": {
"type": "Identifier",
"start": 14,
"end": 15,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 15
},
"identifierName": "x"
},
"name": "x"
},
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 17,
"end": 23,
"loc": {
"start": {
"line": 1,
"column": 17
},
"end": {
"line": 1,
"column": 23
}
}
}
}
],
"rest": null,
"returnType": {
"type": "NumericLiteralTypeAnnotation",
"start": 28,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 28
},
"end": {
"line": 1,
"column": 31
}
},
"value": 123,
"extra": {
"rawValue": 123,
"raw": "123"
}
},
"typeParameters": null
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [
{
"type": "Identifier",
"start": 9,
"end": 10,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 10
},
"identifierName": "x"
},
"name": "x"
}
],
"body": {
"type": "NumericLiteral",
"start": 35,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 35
},
"end": {
"line": 1,
"column": 38
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (): (number) => 123;

View File

@@ -0,0 +1,154 @@
{
"type": "File",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"program": {
"type": "Program",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 28
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 27
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 27
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 10,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 20
}
},
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 13,
"end": 19,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 19
}
}
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [],
"body": {
"type": "NumericLiteral",
"start": 24,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 24
},
"end": {
"line": 1,
"column": 27
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (): string | (number) => 123;

View File

@@ -0,0 +1,186 @@
{
"type": "File",
"start": 0,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 37
}
},
"program": {
"type": "Program",
"start": 0,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 37
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 37
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 36
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 36
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 10,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 29
}
},
"typeAnnotation": {
"type": "UnionTypeAnnotation",
"start": 12,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 29
}
},
"types": [
{
"type": "StringTypeAnnotation",
"start": 12,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 18
}
}
},
{
"type": "NumberTypeAnnotation",
"start": 22,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 22
},
"end": {
"line": 1,
"column": 28
}
}
}
]
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [],
"body": {
"type": "NumericLiteral",
"start": 33,
"end": 36,
"loc": {
"start": {
"line": 1,
"column": 33
},
"end": {
"line": 1,
"column": 36
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
var f = (x): ((number) => 123) => 123;

View File

@@ -0,0 +1,234 @@
{
"type": "File",
"start": 0,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 38
}
},
"program": {
"type": "Program",
"start": 0,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 38
}
},
"sourceType": "module",
"body": [
{
"type": "VariableDeclaration",
"start": 0,
"end": 38,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 38
}
},
"declarations": [
{
"type": "VariableDeclarator",
"start": 4,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 37
}
},
"id": {
"type": "Identifier",
"start": 4,
"end": 5,
"loc": {
"start": {
"line": 1,
"column": 4
},
"end": {
"line": 1,
"column": 5
},
"identifierName": "f"
},
"name": "f"
},
"init": {
"type": "ArrowFunctionExpression",
"start": 8,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 8
},
"end": {
"line": 1,
"column": 37
}
},
"returnType": {
"type": "TypeAnnotation",
"start": 11,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 30
}
},
"typeAnnotation": {
"type": "FunctionTypeAnnotation",
"start": 14,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 29
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 15,
"end": 21,
"loc": {
"start": {
"start": {
"line": 1,
"column": 15
},
"end": {
"line": 1,
"column": 21
}
},
"end": {
"line": 1,
"column": 21
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "NumberTypeAnnotation",
"start": 15,
"end": 21,
"loc": {
"start": {
"line": 1,
"column": 15
},
"end": {
"line": 1,
"column": 21
}
}
}
}
],
"rest": null,
"returnType": {
"type": "NumericLiteralTypeAnnotation",
"start": 26,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 26
},
"end": {
"line": 1,
"column": 29
}
},
"value": 123,
"extra": {
"rawValue": 123,
"raw": "123"
}
},
"typeParameters": null
}
},
"id": null,
"generator": false,
"expression": true,
"async": false,
"params": [
{
"type": "Identifier",
"start": 9,
"end": 10,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 10
},
"identifierName": "x"
},
"name": "x"
}
],
"body": {
"type": "NumericLiteral",
"start": 34,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 34
},
"end": {
"line": 1,
"column": 37
}
},
"extra": {
"rawValue": 123,
"raw": "123"
},
"value": 123
}
}
}
],
"kind": "var"
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = { [string]: number };

View File

@@ -0,0 +1,135 @@
{
"type": "File",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
},
"program": {
"type": "Program",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 30,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 30
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "ObjectTypeAnnotation",
"start": 9,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 29
}
},
"callProperties": [],
"properties": [],
"indexers": [
{
"type": "ObjectTypeIndexer",
"start": 11,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 27
}
},
"static": false,
"id": null,
"key": {
"type": "StringTypeAnnotation",
"start": 12,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 18
}
}
},
"value": {
"type": "NumberTypeAnnotation",
"start": 21,
"end": 27,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 27
}
}
},
"variance": null
}
],
"exact": false
}
}
],
"directives": []
}
}

View File

@@ -0,0 +1 @@
type A = { [string | boolean]: number };

View File

@@ -0,0 +1,167 @@
{
"type": "File",
"start": 0,
"end": 40,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 40
}
},
"program": {
"type": "Program",
"start": 0,
"end": 40,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 40
}
},
"sourceType": "module",
"body": [
{
"type": "TypeAlias",
"start": 0,
"end": 40,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 40
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "A"
},
"name": "A"
},
"typeParameters": null,
"right": {
"type": "ObjectTypeAnnotation",
"start": 9,
"end": 39,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 39
}
},
"callProperties": [],
"properties": [],
"indexers": [
{
"type": "ObjectTypeIndexer",
"start": 11,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 37
}
},
"static": false,
"id": null,
"key": {
"type": "UnionTypeAnnotation",
"start": 12,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 28
}
},
"types": [
{
"type": "StringTypeAnnotation",
"start": 12,
"end": 18,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 18
}
}
},
{
"type": "BooleanTypeAnnotation",
"start": 21,
"end": 28,
"loc": {
"start": {
"line": 1,
"column": 21
},
"end": {
"line": 1,
"column": 28
}
}
}
]
},
"value": {
"type": "NumberTypeAnnotation",
"start": 31,
"end": 37,
"loc": {
"start": {
"line": 1,
"column": 31
},
"end": {
"line": 1,
"column": 37
}
}
},
"variance": null
}
],
"exact": false
}
}
],
"directives": []
}
}