@graphql-tools/utils

References

Enumerations

Interfaces

Type Aliases

Variables

Functions

References

extractExtensionsFromSchema

Re-exports extractExtensionsFromSchema

inspect

Re-exports inspect

withCancel

Renames and re-exports getAsyncIterableWithCancel

Type Aliases

ASTVisitorKeyMap

Ƭ ASTVisitorKeyMap: Partial<Parameters<typeof visit>[2]>

Defined in

packages/utils/src/types.ts:74

AbstractTypeMapper

Ƭ AbstractTypeMapper: (type: GraphQLInterfaceType | GraphQLUnionType, schema: GraphQLSchema) => GraphQLInterfaceType | GraphQLUnionType | null | undefined

Type declaration

▸ (type, schema): GraphQLInterfaceType | GraphQLUnionType | null | undefined

Parameters

Name	Type
`type`	`GraphQLInterfaceType` \| `GraphQLUnionType`
`schema`	`GraphQLSchema`

Returns

GraphQLInterfaceType | GraphQLUnionType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:474

ArgumentFilter

Ƭ ArgumentFilter: (typeName?: string, fieldName?: string, argName?: string, argConfig?: GraphQLArgumentConfig) => boolean

Type declaration

▸ (typeName?, fieldName?, argName?, argConfig?): boolean

Parameters

Name	Type
`typeName?`	`string`
`fieldName?`	`string`
`argName?`	`string`
`argConfig?`	`GraphQLArgumentConfig`

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:243

ArgumentMapper

Ƭ ArgumentMapper: (argumentConfig: GraphQLArgumentConfig, fieldName: string, typeName: string, schema: GraphQLSchema) => GraphQLArgumentConfig | [string, GraphQLArgumentConfig] | null | undefined

Type declaration

▸ (argumentConfig, fieldName, typeName, schema): GraphQLArgumentConfig | [string, GraphQLArgumentConfig] | null | undefined

Parameters

Name	Type
`argumentConfig`	`GraphQLArgumentConfig`
`fieldName`	`string`
`typeName`	`string`
`schema`	`GraphQLSchema`

Returns

GraphQLArgumentConfig | [string, GraphQLArgumentConfig] | null | undefined

Defined in

packages/utils/src/Interfaces.ts:503

ArgumentToDirectives

Ƭ ArgumentToDirectives: Object

Index signature

▪ [argumentName: string]: DirectiveUsage[]

Defined in

packages/utils/src/get-arguments-with-directives.ts:14

AsyncExecutor

Ƭ AsyncExecutor<TBaseContext, TBaseExtensions>: <TReturn, TArgs, TContext, TRoot, TExtensions>(request: ExecutionRequest<TArgs, TContext, TRoot, TExtensions, TReturn>) => Promise<MaybeAsyncIterable<ExecutionResult<TReturn>>>

Type parameters

Name	Type
`TBaseContext`	`Record`<`string`, `any`>
`TBaseExtensions`	`Record`<`string`, `any`>

Type declaration

▸ <TReturn, TArgs, TContext, TRoot, TExtensions>(request): Promise<MaybeAsyncIterable<ExecutionResult<TReturn>>>

Type parameters

Name	Type
`TReturn`	`any`
`TArgs`	extends `Record`<`string`, `any`> = `Record`<`string`, `any`>
`TContext`	extends `TBaseContext` = `TBaseContext`
`TRoot`	`any`
`TExtensions`	extends `TBaseExtensions` = `TBaseExtensions`

Parameters

Name	Type
`request`	`ExecutionRequest`<`TArgs`, `TContext`, `TRoot`, `TExtensions`, `TReturn`>

Returns

Promise<MaybeAsyncIterable<ExecutionResult<TReturn>>>

Defined in

packages/utils/src/executor.ts:6

BaseLoaderOptions

Ƭ BaseLoaderOptions: GraphQLParseOptions & BuildSchemaOptions & { cwd?: string ; ignore?: string | string[] ; includeSources?: boolean }

Defined in

packages/utils/src/loaders.ts:11

Callback

Ƭ Callback: (value?: any) => any

Type declaration

▸ (value?): any

Parameters

Name	Type
`value?`	`any`

Returns

any

Defined in

packages/utils/src/observableToAsyncIterable.ts:15

CompositeTypeMapper

Type declaration

▸ (type, schema): GraphQLObjectType | GraphQLInterfaceType | GraphQLUnionType | null | undefined

Parameters

Name	Type
`type`	`GraphQLObjectType` \| `GraphQLInterfaceType` \| `GraphQLUnionType`
`schema`	`GraphQLSchema`

Returns

GraphQLObjectType | GraphQLInterfaceType | GraphQLUnionType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:459

Constructor

Ƭ Constructor<T>: (…args: any[]) => T

Type parameters

Name
`T`

Type declaration

• (...args): T

Parameters

Name	Type
`...args`	`any`[]

Returns

T

Defined in

packages/utils/src/types.ts:31

DirectableASTNode

Ƭ DirectableASTNode: ASTNode & { directives?: readonly DirectiveNode[] }

Defined in

packages/utils/src/getDirectiveExtensions.ts:6

DirectableGraphQLObject

Ƭ DirectableGraphQLObject: DirectableObject

Defined in

packages/utils/src/get-directives.ts:9

DirectableObject

Ƭ DirectableObject: Object

Type declaration

Name	Type
`astNode?`	`DirectableASTNode` \| `null`
`extensionASTNodes?`	readonly `DirectableASTNode`[] \| `null`
`extensions?`	{ `directives?`: `Record`<`string`, `any`> } \| `null`

Defined in

packages/utils/src/getDirectiveExtensions.ts:10

DirectiveArgs

Ƭ DirectiveArgs: Object

Index signature

▪ [name: string]: any

Defined in

packages/utils/src/types.ts:151

DirectiveFilter

Ƭ DirectiveFilter: (directiveName: string, directive: GraphQLDirective) => boolean

Type declaration

▸ (directiveName, directive): boolean

Parameters

Name	Type
`directiveName`	`string`
`directive`	`GraphQLDirective`

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:250

DirectiveLocationEnum

Ƭ DirectiveLocationEnum: typeof DirectiveLocation

Defined in

packages/utils/src/types.ts:76

DirectiveMapper

Ƭ DirectiveMapper: (directive: GraphQLDirective, schema: GraphQLSchema) => GraphQLDirective | null | undefined

Type declaration

▸ (directive, schema): GraphQLDirective | null | undefined

Parameters

Name	Type
`directive`	`GraphQLDirective`
`schema`	`GraphQLSchema`

Returns

GraphQLDirective | null | undefined

Defined in

packages/utils/src/Interfaces.ts:489

DirectiveUsage

Ƭ DirectiveUsage: Object

Type declaration

Name	Type
`args`	`DirectiveArgs`
`name`	`string`

Defined in

packages/utils/src/types.ts:152

DisposableAsyncExecutor

Ƭ DisposableAsyncExecutor<TBaseContext, TBaseExtensions>: AsyncExecutor<TBaseContext, TBaseExtensions> & AsyncDisposable

Type parameters

Name	Type
`TBaseContext`	`Record`<`string`, `any`>
`TBaseExtensions`	`Record`<`string`, `any`>

Defined in

packages/utils/src/executor.ts:46

DisposableExecutor

Ƭ DisposableExecutor<TBaseContext, TBaseExtensions>: DisposableSyncExecutor<TBaseContext, TBaseExtensions> | DisposableAsyncExecutor<TBaseContext, TBaseExtensions>

Type parameters

Name	Type
`TBaseContext`	`Record`<`string`, `any`>
`TBaseExtensions`	`Record`<`string`, `any`>

Defined in

packages/utils/src/executor.ts:50

DisposableSyncExecutor

Ƭ DisposableSyncExecutor<TBaseContext, TBaseExtensions>: SyncExecutor<TBaseContext, TBaseExtensions> & Disposable

Type parameters

Name	Type
`TBaseContext`	`Record`<`string`, `any`>
`TBaseExtensions`	`Record`<`string`, `any`>

Defined in

packages/utils/src/executor.ts:42

ElementOf

Ƭ ElementOf<TList>: TList extends infer TElement[] ? TElement : never

Type parameters

Name
`TList`

Defined in

packages/utils/src/loaders.ts:19

EnumTypeExtensions

Ƭ EnumTypeExtensions: Object

Type declaration

Name	Type
`type`	`"enum"`
`values`	`Record`<`string`, `ExtensionsObject`>

Defined in

packages/utils/src/types.ts:133

EnumTypeMapper

Ƭ EnumTypeMapper: (type: GraphQLEnumType, schema: GraphQLSchema) => GraphQLEnumType | null | undefined

Type declaration

▸ (type, schema): GraphQLEnumType | null | undefined

Parameters

Name	Type
`type`	`GraphQLEnumType`
`schema`	`GraphQLSchema`

Returns

GraphQLEnumType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:447

EnumValueFilter

Ƭ EnumValueFilter: (typeName: string, valueName: string, valueConfig: GraphQLEnumValueConfig) => boolean

Type declaration

▸ (typeName, valueName, valueConfig): boolean

Parameters

Name	Type
`typeName`	`string`
`valueName`	`string`
`valueConfig`	`GraphQLEnumValueConfig`

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:252

EnumValueMapper

Ƭ EnumValueMapper: (valueConfig: GraphQLEnumValueConfig, typeName: string, schema: GraphQLSchema, externalValue: string) => GraphQLEnumValueConfig | [string, GraphQLEnumValueConfig] | null | undefined

Type declaration

▸ (valueConfig, typeName, schema, externalValue): GraphQLEnumValueConfig | [string, GraphQLEnumValueConfig] | null | undefined

Parameters

Name	Type
`valueConfig`	`GraphQLEnumValueConfig`
`typeName`	`string`
`schema`	`GraphQLSchema`
`externalValue`	`string`

Returns

GraphQLEnumValueConfig | [string, GraphQLEnumValueConfig] | null | undefined

Defined in

packages/utils/src/Interfaces.ts:452

ErrorVisitor

Ƭ ErrorVisitor: (error: GraphQLError, pathIndex: number) => GraphQLError

Type declaration

▸ (error, pathIndex): GraphQLError

Parameters

Name	Type
`error`	`GraphQLError`
`pathIndex`	`number`

Returns

GraphQLError

Defined in

packages/utils/src/visitResult.ts:32

ErrorVisitorMap

Ƭ ErrorVisitorMap: { __unpathed?: (error: GraphQLError) => GraphQLError } & Record<string, Record<string, ErrorVisitor>>

Defined in

packages/utils/src/visitResult.ts:34

Executor

Ƭ Executor<TBaseContext, TBaseExtensions>: <TReturn, TArgs, TContext, TRoot, TExtensions>(request: ExecutionRequest<TArgs, TContext, TRoot, TExtensions, TReturn>) => MaybePromise<MaybeAsyncIterable<ExecutionResult<TReturn>>>

Type parameters

Name	Type
`TBaseContext`	`Record`<`string`, `any`>
`TBaseExtensions`	`Record`<`string`, `any`>

Type declaration

▸ <TReturn, TArgs, TContext, TRoot, TExtensions>(request): MaybePromise<MaybeAsyncIterable<ExecutionResult<TReturn>>>

Type parameters

Name	Type
`TReturn`	`any`
`TArgs`	extends `Record`<`string`, `any`> = `Record`<`string`, `any`>
`TContext`	extends `TBaseContext` = `TBaseContext`
`TRoot`	`any`
`TExtensions`	extends `TBaseExtensions` = `TBaseExtensions`

Parameters

Name	Type
`request`	`ExecutionRequest`<`TArgs`, `TContext`, `TRoot`, `TExtensions`, `TReturn`>

Returns

MaybePromise<MaybeAsyncIterable<ExecutionResult<TReturn>>>

Defined in

packages/utils/src/executor.ts:32

ExtensionsObject

Ƭ ExtensionsObject: Record<string, any>

Defined in

packages/utils/src/types.ts:102

FieldFilter

Ƭ FieldFilter: (typeName: string, fieldName: string, fieldConfig: GraphQLFieldConfig<any, any> | GraphQLInputFieldConfig) => boolean

Type declaration

▸ (typeName, fieldName, fieldConfig): boolean

Parameters

Name	Type
`typeName`	`string`
`fieldName`	`string`
`fieldConfig`	`GraphQLFieldConfig`<`any`, `any`> \| `GraphQLInputFieldConfig`

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:223

FieldMapper

Ƭ FieldMapper: GenericFieldMapper<GraphQLFieldConfig<any, any>>

Defined in

packages/utils/src/Interfaces.ts:501

FieldNodeMapper

Ƭ FieldNodeMapper: (fieldNode: FieldNode, fragments: Record<string, FragmentDefinitionNode>, transformationContext: Record<string, any>) => SelectionNode | SelectionNode[]

Type declaration

▸ (fieldNode, fragments, transformationContext): SelectionNode | SelectionNode[]

Parameters

Name	Type
`fieldNode`	`FieldNode`
`fragments`	`Record`<`string`, `FragmentDefinitionNode`>
`transformationContext`	`Record`<`string`, `any`>

Returns

SelectionNode | SelectionNode[]

Defined in

packages/utils/src/Interfaces.ts:209

FieldNodeMappers

Ƭ FieldNodeMappers: Record<string, Record<string, FieldNodeMapper>>

Defined in

packages/utils/src/Interfaces.ts:215

Force

Ƭ Force: string[]

Defined in

packages/utils/src/build-operation-for-field.ts:48

GenericFieldMapper

Ƭ GenericFieldMapper<F>: (fieldConfig: F, fieldName: string, typeName: string, schema: GraphQLSchema) => F | [string, F] | null | undefined

Type parameters

Name	Type
`F`	extends `GraphQLFieldConfig`<`any`, `any`> \| `GraphQLInputFieldConfig`

Type declaration

▸ (fieldConfig, fieldName, typeName, schema): F | [string, F] | null | undefined

Parameters

Name	Type
`fieldConfig`	`F`
`fieldName`	`string`
`typeName`	`string`
`schema`	`GraphQLSchema`

Returns

F | [string, F] | null | undefined

Defined in

packages/utils/src/Interfaces.ts:494

IDefaultValueIteratorFn

Ƭ IDefaultValueIteratorFn: (type: GraphQLInputType, value: any) => void

Type declaration

▸ (type, value): void

Parameters

Name	Type
`type`	`GraphQLInputType`
`value`	`any`

Returns

void

Defined in

packages/utils/src/Interfaces.ts:351

IEnumTypeResolver

Ƭ IEnumTypeResolver: Record<string, any> & { __astNode?: EnumTypeDefinitionNode ; __description?: string ; __extensionASTNodes?: EnumTypeExtensionNode[] ; __extensions?: Record<string, any> ; __name?: string }

Defined in

packages/utils/src/Interfaces.ts:188

IFieldIteratorFn

Ƭ IFieldIteratorFn: (fieldDef: GraphQLField<any, any>, typeName: string, fieldName: string) => void

Type declaration

▸ (fieldDef, typeName, fieldName): void

Parameters

Name	Type
`fieldDef`	`GraphQLField`<`any`, `any`>
`typeName`	`string`
`fieldName`	`string`

Returns

void

Defined in

packages/utils/src/Interfaces.ts:345

IFieldResolver

Ƭ IFieldResolver<TSource, TContext, TArgs, TReturn>: (source: TSource, args: TArgs, context: TContext, info: GraphQLResolveInfo) => TReturn

Type parameters

Name	Type
`TSource`	`TSource`
`TContext`	`TContext`
`TArgs`	`Record`<`string`, `any`>
`TReturn`	`any`

Type declaration

▸ (source, args, context, info): TReturn

Parameters

Name	Type
`source`	`TSource`
`args`	`TArgs`
`context`	`TContext`
`info`	`GraphQLResolveInfo`

Returns

TReturn

Defined in

packages/utils/src/Interfaces.ts:263

IInputObjectTypeResolver

Ƭ IInputObjectTypeResolver: Object

Type declaration

Name	Type
`__astNode?`	`InputObjectTypeDefinitionNode`
`__description?`	`string`
`__extensionASTNodes?`	`InputObjectTypeExtensionNode`[]
`__extensions?`	`Record`<`string`, `any`>
`__name?`	`string`

Defined in

packages/utils/src/Interfaces.ts:314

IInterfaceTypeResolver

Ƭ IInterfaceTypeResolver<TSource, TContext, TArgs>: { [key: string]: IFieldResolver<TSource, TContext, TArgs> | IFieldResolverOptions<TSource, TContext>; } & { __astNode?: InterfaceTypeDefinitionNode ; __description?: string ; __extensionASTNodes?: InterfaceTypeExtensionNode[] ; __extensions?: Record<string, any> ; __name?: string ; __resolveType?: GraphQLTypeResolver<any, any> }

Type parameters

Name	Type
`TSource`	`any`
`TContext`	`any`
`TArgs`	`any`

Defined in

packages/utils/src/Interfaces.ts:292

IObjectTypeResolver

Ƭ IObjectTypeResolver<TSource, TContext, TArgs>: { [key: string]: IFieldResolver<TSource, TContext, TArgs> | IFieldResolverOptions<TSource, TContext>; } & { __astNode?: ObjectTypeDefinitionNode ; __description?: string ; __extensionASTNodes?: ObjectTypeExtensionNode ; __extensions?: Record<string, any> ; __isTypeOf?: GraphQLIsTypeOfFn<TSource, TContext> ; __name?: string }

Type parameters

Name	Type
`TSource`	`any`
`TContext`	`any`
`TArgs`	`any`

Defined in

packages/utils/src/Interfaces.ts:279

IResolvers

Ƭ IResolvers<TSource, TContext, TArgs, TReturn>: Record<string, ISchemaLevelResolver<TSource, TContext, TArgs, TReturn> | IObjectTypeResolver<TSource, TContext> | IInterfaceTypeResolver<TSource, TContext> | IUnionTypeResolver | IScalarTypeResolver | IEnumTypeResolver | IInputObjectTypeResolver>

Type parameters

Name	Type
`TSource`	`any`
`TContext`	`any`
`TArgs`	`Record`<`string`, `any`>
`TReturn`	`any`

Defined in

packages/utils/src/Interfaces.ts:329

IScalarTypeResolver

Ƭ IScalarTypeResolver: GraphQLScalarType & { __astNode?: ScalarTypeDefinitionNode ; __description?: string ; __extensionASTNodes?: ScalarTypeExtensionNode[] ; __extensions?: Record<string, any> ; __name?: string ; __parseLiteral?: GraphQLScalarLiteralParser<any> ; __parseValue?: GraphQLScalarValueParser<any> ; __serialize?: GraphQLScalarSerializer<any> }

Defined in

packages/utils/src/Interfaces.ts:177

ISchemaLevelResolver

Ƭ ISchemaLevelResolver<TSource, TContext, TArgs, TReturn>: IFieldResolver<TSource, TContext, TArgs, TReturn>

Type parameters

Name	Type
`TSource`	`TSource`
`TContext`	`TContext`
`TArgs`	`Record`<`string`, `any`>
`TReturn`	`any`

Defined in

packages/utils/src/Interfaces.ts:322

IUnionTypeResolver

Ƭ IUnionTypeResolver: Object

Type declaration

Name	Type
`__astNode?`	`UnionTypeDefinitionNode`
`__description?`	`string`
`__extensionASTNodes?`	`UnionTypeExtensionNode`[]
`__extensions?`	`Record`<`string`, `any`>
`__name?`	`string`
`__resolveType?`	`GraphQLTypeResolver`<`any`, `any`>

Defined in

packages/utils/src/Interfaces.ts:305

Ignore

Ƭ Ignore: string[]

Defined in

packages/utils/src/build-operation-for-field.ts:49

InputFieldFilter

Ƭ InputFieldFilter: (typeName?: string, fieldName?: string, inputFieldConfig?: GraphQLInputFieldConfig) => boolean

Type declaration

▸ (typeName?, fieldName?, inputFieldConfig?): boolean

Parameters

Name	Type
`typeName?`	`string`
`fieldName?`	`string`
`inputFieldConfig?`	`GraphQLInputFieldConfig`

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:217

InputFieldMapper

Ƭ InputFieldMapper: GenericFieldMapper<GraphQLInputFieldConfig>

Defined in

packages/utils/src/Interfaces.ts:510

InputLeafValueTransformer

Ƭ InputLeafValueTransformer: (type: GraphQLEnumType | GraphQLScalarType, originalValue: any) => any

Type declaration

▸ (type, originalValue): any

Parameters

Name	Type
`type`	`GraphQLEnumType` \| `GraphQLScalarType`
`originalValue`	`any`

Returns

any

Defined in

packages/utils/src/types.ts:64

InputObjectTypeMapper

Ƭ InputObjectTypeMapper: (type: GraphQLInputObjectType, schema: GraphQLSchema) => GraphQLInputObjectType | null | undefined

Type declaration

▸ (type, schema): GraphQLInputObjectType | null | undefined

Parameters

Name	Type
`type`	`GraphQLInputObjectType`
`schema`	`GraphQLSchema`

Returns

GraphQLInputObjectType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:469

InputObjectValueTransformer

Ƭ InputObjectValueTransformer: (type: GraphQLInputObjectType, originalValue: Record<string, any>) => Record<string, any>

Type declaration

▸ (type, originalValue): Record<string, any>

Parameters

Name	Type
`type`	`GraphQLInputObjectType`
`originalValue`	`Record`<`string`, `any`>

Returns

Record<string, any>

Defined in

packages/utils/src/types.ts:68

InputTypeExtensions

Ƭ InputTypeExtensions: Object

Type declaration

Name	Type
`fields`	`Record`<`string`, { `extensions`: `ExtensionsObject` }>
`type`	`"input"`

Defined in

packages/utils/src/types.ts:112

InterfaceTypeExtensions

Ƭ InterfaceTypeExtensions: Object

Type declaration

Name	Type
`fields`	`Record`<`string`, { `arguments`: `Record`<`string`, `ExtensionsObject`> ; `extensions`: `ExtensionsObject` }>
`type`	`"interface"`

Defined in

packages/utils/src/types.ts:117

InterfaceTypeMapper

Ƭ InterfaceTypeMapper: (type: GraphQLInterfaceType, schema: GraphQLSchema) => GraphQLInterfaceType | null | undefined

Type declaration

▸ (type, schema): GraphQLInterfaceType | null | undefined

Parameters

Name	Type
`type`	`GraphQLInterfaceType`
`schema`	`GraphQLSchema`

Returns

GraphQLInterfaceType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:484

Maybe

Ƭ Maybe<T>: null | undefined | T

Type parameters

Name
`T`

Defined in

packages/utils/src/types.ts:29

MaybeAsyncIterable

Ƭ MaybeAsyncIterable<T>: AsyncIterable<T> | T

Type parameters

Name
`T`

Defined in

packages/utils/src/executor.ts:4

MaybePromise

Ƭ MaybePromise<T>: PromiseLike<T> | T

Type parameters

Name
`T`

Defined in

packages/utils/src/executor.ts:3

NamedDefinitionNode

Ƭ NamedDefinitionNode: DefinitionNode & { name?: NameNode }

Defined in

packages/utils/src/comments.ts:16

NamedTypeMapper

Ƭ NamedTypeMapper: (type: GraphQLNamedType, schema: GraphQLSchema) => GraphQLNamedType | null | undefined

Type declaration

▸ (type, schema): GraphQLNamedType | null | undefined

Parameters

Name	Type
`type`	`GraphQLNamedType`
`schema`	`GraphQLSchema`

Returns

GraphQLNamedType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:437

NextResolverFn

Ƭ NextResolverFn: () => Promise<any>

Type declaration

▸ (): Promise<any>

Returns

Promise<any>

Defined in

packages/utils/src/Interfaces.ts:353

ObjectFieldFilter

Ƭ ObjectFieldFilter: (typeName: string, fieldName: string, fieldConfig: GraphQLFieldConfig<any, any>) => boolean

Type declaration

▸ (typeName, fieldName, fieldConfig): boolean

Parameters

Name	Type
`typeName`	`string`
`fieldName`	`string`
`fieldConfig`	`GraphQLFieldConfig`<`any`, `any`>

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:229

ObjectTypeExtensions

Ƭ ObjectTypeExtensions: Object

Type declaration

Name	Type
`fields`	`Record`<`string`, { `arguments`: `Record`<`string`, `ExtensionsObject`> ; `extensions`: `ExtensionsObject` }>
`type`	`"object"`

Defined in

packages/utils/src/types.ts:104

ObjectTypeMapper

Ƭ ObjectTypeMapper: (type: GraphQLObjectType, schema: GraphQLSchema) => GraphQLObjectType | null | undefined

Type declaration

▸ (type, schema): GraphQLObjectType | null | undefined

Parameters

Name	Type
`type`	`GraphQLObjectType`
`schema`	`GraphQLSchema`

Returns

GraphQLObjectType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:464

ObjectValueVisitor

Ƭ ObjectValueVisitor: { __enter?: ValueVisitor ; __leave?: ValueVisitor } & Record<string, ValueVisitor>

Defined in

packages/utils/src/visitResult.ts:25

PossibleTypeExtensions

PruneSchemaFilter

Ƭ PruneSchemaFilter: (type: GraphQLNamedType) => boolean

Type declaration

▸ (type): boolean

Parameters

Name	Type
`type`	`GraphQLNamedType`

Returns

boolean

Defined in

packages/utils/src/types.ts:33

RenameTypesOptions

Ƭ RenameTypesOptions: Object

Type declaration

Name	Type
`renameBuiltins`	`boolean`
`renameScalars`	`boolean`

Defined in

packages/utils/src/Interfaces.ts:258

ResultVisitorMap

Ƭ ResultVisitorMap: Record<string, ValueVisitor | ObjectValueVisitor>

Defined in

packages/utils/src/visitResult.ts:30

RootFieldFilter

Ƭ RootFieldFilter: (operation: "Query" | "Mutation" | "Subscription", rootFieldName: string, fieldConfig: GraphQLFieldConfig<any, any>) => boolean

Type declaration

▸ (operation, rootFieldName, fieldConfig): boolean

Parameters

Name	Type
`operation`	`"Query"` \| `"Mutation"` \| `"Subscription"`
`rootFieldName`	`string`
`fieldConfig`	`GraphQLFieldConfig`<`any`, `any`>

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:235

ScalarTypeExtensions

Ƭ ScalarTypeExtensions: Object

Type declaration

Name	Type
`type`	`"scalar"`

Defined in

packages/utils/src/types.ts:129

ScalarTypeMapper

Ƭ ScalarTypeMapper: (type: GraphQLScalarType, schema: GraphQLSchema) => GraphQLScalarType | null | undefined

Type declaration

▸ (type, schema): GraphQLScalarType | null | undefined

Parameters

Name	Type
`type`	`GraphQLScalarType`
`schema`	`GraphQLSchema`

Returns

GraphQLScalarType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:442

SchemaExtensions

Ƭ SchemaExtensions: Object

Type declaration

Name	Type
`schemaExtensions`	`ExtensionsObject`
`types`	`Record`<`string`, { `extensions`: `ExtensionsObject` } & `PossibleTypeExtensions`>

Defined in

packages/utils/src/types.ts:146

SchemaFieldMapperTypes

Defined in

packages/utils/src/Interfaces.ts:425

SelectedFields

Ƭ SelectedFields: { [key: string]: SelectedFields; } | boolean

Defined in

packages/utils/src/build-operation-for-field.ts:51

Skip

Ƭ Skip: string[]

Defined in

packages/utils/src/build-operation-for-field.ts:47

SyncExecutor

Ƭ SyncExecutor<TBaseContext, TBaseExtensions>: <TReturn, TArgs, TContext, TRoot, TExtensions>(request: ExecutionRequest<TArgs, TContext, TRoot, TExtensions, TReturn>) => ExecutionResult<TReturn>

Type parameters

Name	Type
`TBaseContext`	`Record`<`string`, `any`>
`TBaseExtensions`	`Record`<`string`, `any`>

Type declaration

▸ <TReturn, TArgs, TContext, TRoot, TExtensions>(request): ExecutionResult<TReturn>

Type parameters

Name	Type
`TReturn`	`any`
`TArgs`	extends `Record`<`string`, `any`> = `Record`<`string`, `any`>
`TContext`	extends `TBaseContext` = `TBaseContext`
`TRoot`	`any`
`TExtensions`	extends `TBaseExtensions` = `TBaseExtensions`

Parameters

Name	Type
`request`	`ExecutionRequest`<`TArgs`, `TContext`, `TRoot`, `TExtensions`, `TReturn`>

Returns

ExecutionResult<TReturn>

Defined in

packages/utils/src/executor.ts:19

TypeAndFieldToArgumentDirectives

Ƭ TypeAndFieldToArgumentDirectives: Object

Index signature

▪ [typeAndField: string]: ArgumentToDirectives

Defined in

packages/utils/src/get-arguments-with-directives.ts:17

TypeAndFieldToDirectives

Ƭ TypeAndFieldToDirectives: Object

Index signature

▪ [typeAndField: string]: DirectiveUsage[]

Defined in

packages/utils/src/get-fields-with-directives.ts:11

TypeFilter

Ƭ TypeFilter: (typeName: string, type: GraphQLType) => boolean

Type declaration

▸ (typeName, type): boolean

Parameters

Name	Type
`typeName`	`string`
`type`	`GraphQLType`

Returns

boolean

Defined in

packages/utils/src/Interfaces.ts:241

TypeSource

Defined in

packages/utils/src/Interfaces.ts:270

UnionTypeExtensions

Ƭ UnionTypeExtensions: Object

Type declaration

Name	Type
`type`	`"union"`

Defined in

packages/utils/src/types.ts:125

UnionTypeMapper

Ƭ UnionTypeMapper: (type: GraphQLUnionType, schema: GraphQLSchema) => GraphQLUnionType | null | undefined

Type declaration

▸ (type, schema): GraphQLUnionType | null | undefined

Parameters

Name	Type
`type`	`GraphQLUnionType`
`schema`	`GraphQLSchema`

Returns

GraphQLUnionType | null | undefined

Defined in

packages/utils/src/Interfaces.ts:479

ValidationRule

Ƭ ValidationRule: (context: ValidationContext) => ASTVisitor

Type declaration

▸ (context): ASTVisitor

Parameters

Name	Type
`context`	`ValidationContext`

Returns

ASTVisitor

Defined in

packages/utils/src/validate-documents.ts:13

ValidatorBehavior

Ƭ ValidatorBehavior: "error" | "warn" | "ignore"

Defined in

packages/utils/src/Interfaces.ts:113

ValueVisitor

Ƭ ValueVisitor: (value: any) => any

Type declaration

▸ (value): any

Parameters

Name	Type
`value`	`any`

Returns

any

Defined in

packages/utils/src/visitResult.ts:23

VisitableSchemaType

Defined in

packages/utils/src/Interfaces.ts:355

WithList

Ƭ WithList<T>: T | T[]

Type parameters

Name
`T`

Defined in

packages/utils/src/loaders.ts:18

Variables

GraphQLDeferDirective

• Const GraphQLDeferDirective: GraphQLDirective

Used to conditionally defer fragments.

Defined in

packages/utils/src/directives.ts:13

GraphQLStreamDirective

• Const GraphQLStreamDirective: GraphQLDirective

Used to conditionally stream list fields.

Defined in

packages/utils/src/directives.ts:34

Functions

addPath

▸ addPath(prev, key, typename): Path

Given a Path and a key, return a new Path containing the new key.

Parameters

Name	Type
`prev`	`undefined` \| `Readonly`<`Path`>
`key`	`string` \| `number`
`typename`	`undefined` \| `string`

Returns

Path

Defined in

packages/utils/src/Path.ts:12

addTypes

▸ addTypes(schema, newTypesOrDirectives): GraphQLSchema

Parameters

Name	Type
`schema`	`GraphQLSchema`
`newTypesOrDirectives`	(`GraphQLDirective` \| `GraphQLNamedType`)[]

Returns

GraphQLSchema

Defined in

packages/utils/src/addTypes.ts:39

appendObjectFields

▸ appendObjectFields(schema, typeName, additionalFields): GraphQLSchema

Parameters

Name	Type
`schema`	`GraphQLSchema`
`typeName`	`string`
`additionalFields`	`GraphQLFieldConfigMap`<`any`, `any`>

Returns

GraphQLSchema

Defined in

packages/utils/src/fields.ts:11

asArray

▸ asArray<T>(fns): T[]

Type parameters

Name
`T`

Parameters

Name	Type
`fns`	`T` \| `T`[]

Returns

T[]

Defined in

packages/utils/src/helpers.ts:33

assertSome

▸ assertSome<T>(input, message?): asserts input is Exclude<T, undefined | null>

Type parameters

Name
`T`

Parameters

Name	Type	Default value
`input`	`T`	`undefined`
`message`	`string`	`'Value should be something'`

Returns

asserts input is Exclude<T, undefined | null>

Defined in

packages/utils/src/helpers.ts:136

astFromArg

▸ astFromArg(arg, schema?, pathToDirectivesInExtensions?): InputValueDefinitionNode

Parameters

Name	Type
`arg`	`GraphQLArgument`
`schema?`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

InputValueDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:277

astFromDirective

▸ astFromDirective(directive, schema?, pathToDirectivesInExtensions?): DirectiveDefinitionNode

Parameters

Name	Type
`directive`	`GraphQLDirective`
`schema?`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

DirectiveDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:195

astFromEnumType

▸ astFromEnumType(type, schema, pathToDirectivesInExtensions?): EnumTypeDefinitionNode

Parameters

Name	Type
`type`	`GraphQLEnumType`
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

EnumTypeDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:386

astFromEnumValue

▸ astFromEnumValue(value, schema, pathToDirectivesInExtensions?): EnumValueDefinitionNode

Parameters

Name	Type
`value`	`GraphQLEnumValue`
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

EnumValueDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:477

astFromField

▸ astFromField(field, schema, pathToDirectivesInExtensions?): FieldDefinitionNode

Parameters

Name	Type
`field`	`GraphQLField`<`any`, `any`, `any`>
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

FieldDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:439

astFromInputField

▸ astFromInputField(field, schema, pathToDirectivesInExtensions?): InputValueDefinitionNode

Parameters

Name	Type
`field`	`GraphQLInputField`
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

InputValueDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:458

astFromInputObjectType

▸ astFromInputObjectType(type, schema, pathToDirectivesInExtensions?): InputObjectTypeDefinitionNode

Parameters

Name	Type
`type`	`GraphQLInputObjectType`
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

InputObjectTypeDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:366

astFromInterfaceType

▸ astFromInterfaceType(type, schema, pathToDirectivesInExtensions?): InterfaceTypeDefinitionNode

Parameters

Name	Type
`type`	`GraphQLInterfaceType`
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

InterfaceTypeDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:321

astFromObjectType

▸ astFromObjectType(type, schema, pathToDirectivesInExtensions?): ObjectTypeDefinitionNode

Parameters

Name	Type
`type`	`GraphQLObjectType`<`any`, `any`>
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

ObjectTypeDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:299

astFromScalarType

▸ astFromScalarType(type, schema, pathToDirectivesInExtensions?): ScalarTypeDefinitionNode

Parameters

Name	Type
`type`	`GraphQLScalarType`<`unknown`, `unknown`>
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

ScalarTypeDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:406

astFromSchema

▸ astFromSchema(schema, pathToDirectivesInExtensions?): SchemaDefinitionNode | SchemaExtensionNode | null

Parameters

Name	Type
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

SchemaDefinitionNode | SchemaExtensionNode | null

Defined in

packages/utils/src/print-schema-with-directives.ts:126

astFromType

▸ astFromType(type): TypeNode

Parameters

Name	Type
`type`	`GraphQLType`

Returns

TypeNode

Defined in

packages/utils/src/astFromType.ts:4

astFromUnionType

▸ astFromUnionType(type, schema, pathToDirectivesInExtensions?): UnionTypeDefinitionNode

Parameters

Name	Type
`type`	`GraphQLUnionType`
`schema`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

UnionTypeDefinitionNode

Defined in

packages/utils/src/print-schema-with-directives.ts:348

astFromValueUntyped

▸ astFromValueUntyped(value): ValueNode | null

Produces a GraphQL Value AST given a JavaScript object. Function will match JavaScript/JSON values to GraphQL AST schema format by using the following mapping.

JSON Value	GraphQL Value
Object	Input Object
Array	List
Boolean	Boolean
String	String
Number	Int / Float
BigInt	Int
null	NullValue

Parameters

Name	Type
`value`	`any`

Returns

ValueNode | null

Defined in

packages/utils/src/astFromValueUntyped.ts:19

buildOperationNodeForField

▸ buildOperationNodeForField(«destructured»): OperationDefinitionNode

Parameters

Name	Type	Default value
`«destructured»`	`Object`	`undefined`
› `argNames?`	`string`[]	`undefined`
› `circularReferenceDepth?`	`number`	`undefined`
› `depthLimit?`	`number`	`undefined`
› `field`	`string`	`undefined`
› `ignore?`	`Ignore`	`[]`
› `kind`	`OperationTypeNode`	`undefined`
› `models?`	`string`[]	`undefined`
› `schema`	`GraphQLSchema`	`undefined`
› `selectedFields?`	`SelectedFields`	`true`

Returns

OperationDefinitionNode

Defined in

packages/utils/src/build-operation-for-field.ts:57

collectComment

▸ collectComment(node): void

Parameters

Name	Type
`node`	`NamedDefinitionNode`

Returns

void

Defined in

packages/utils/src/comments.ts:28

collectFields

▸ collectFields<TVariables>(schema, fragments, variableValues, runtimeType, selectionSet): FieldsAndPatches

Given a selectionSet, collects all of the fields and returns them.

CollectFields requires the “runtime type” of an object. For a field that returns an Interface or Union type, the “runtime type” will be the actual object type returned by that field.

Type parameters

Name	Type
`TVariables`	`any`

Parameters

Name	Type
`schema`	`GraphQLSchema`
`fragments`	`Record`<`string`, `FragmentDefinitionNode`>
`variableValues`	`TVariables`
`runtimeType`	`GraphQLObjectType`<`any`, `any`>
`selectionSet`	`SelectionSetNode`

Returns

FieldsAndPatches

Defined in

packages/utils/src/collectFields.ts:152

collectSubFields

▸ collectSubFields(schema, fragments, variableValues, returnType, fieldNodes): FieldsAndPatches

Given an array of field nodes, collects all of the subfields of the passed in fields, and returns them at the end.

CollectSubFields requires the “return type” of an object. For a field that returns an Interface or Union type, the “return type” will be the actual object type returned by that field.

Parameters

Name	Type
`schema`	`GraphQLSchema`
`fragments`	`Record`<`string`, `FragmentDefinitionNode`>
`variableValues`	`Object`
`returnType`	`GraphQLObjectType`<`any`, `any`>
`fieldNodes`	`FieldNode`[]

Returns

FieldsAndPatches

Defined in

packages/utils/src/collectFields.ts:257

compareNodes

▸ compareNodes(a, b, customFn?): number

Parameters

Name	Type
`a`	`ASTNode`
`b`	`ASTNode`
`customFn?`	(`a`: `any`, `b`: `any`) => `number`

Returns

number

Defined in

packages/utils/src/helpers.ts:121

compareStrings

▸ compareStrings<A, B>(a, b): -1 | 0 | 1

Type parameters

Name
`A`
`B`

Parameters

Name	Type
`a`	`A`
`b`	`B`

Returns

-1 | 0 | 1

Defined in

packages/utils/src/helpers.ts:94

correctASTNodes

▸ correctASTNodes(type): GraphQLObjectType

Parameters

Name	Type
`type`	`GraphQLObjectType`<`any`, `any`>

Returns

GraphQLObjectType

Defined in

packages/utils/src/mapSchema.ts:539

▸ correctASTNodes(type): GraphQLInterfaceType

Parameters

Name	Type
`type`	`GraphQLInterfaceType`

Returns

GraphQLInterfaceType

Defined in

packages/utils/src/mapSchema.ts:540

▸ correctASTNodes(type): GraphQLInputObjectType

Parameters

Name	Type
`type`	`GraphQLInputObjectType`

Returns

GraphQLInputObjectType

Defined in

packages/utils/src/mapSchema.ts:541

▸ correctASTNodes(type): GraphQLEnumType

Parameters

Name	Type
`type`	`GraphQLEnumType`

Returns

GraphQLEnumType

Defined in

packages/utils/src/mapSchema.ts:542

createDefaultRules

▸ createDefaultRules(): ValidationRule[]

Returns

ValidationRule[]

Defined in

packages/utils/src/validate-documents.ts:47

createDeferred

▸ createDeferred<T>(): PromiseWithResolvers<T>

Type parameters

Name
`T`

Returns

PromiseWithResolvers<T>

Defined in

packages/utils/src/createDeferred.ts:7

createGraphQLError

▸ createGraphQLError(message, options?): GraphQLError

Parameters

Name	Type
`message`	`string`
`options?`	`GraphQLErrorOptions`

Returns

GraphQLError

Defined in

packages/utils/src/errors.ts:38

createNamedStub

▸ createNamedStub(name, type): GraphQLObjectType

Parameters

Name	Type
`name`	`string`
`type`	`"object"`

Returns

GraphQLObjectType

Defined in

packages/utils/src/stub.ts:20

▸ createNamedStub(name, type): GraphQLInterfaceType

Parameters

Name	Type
`name`	`string`
`type`	`"interface"`

Returns

GraphQLInterfaceType

Defined in

packages/utils/src/stub.ts:21

▸ createNamedStub(name, type): GraphQLInputObjectType

Parameters

Name	Type
`name`	`string`
`type`	`"input"`

Returns

GraphQLInputObjectType

Defined in

packages/utils/src/stub.ts:22

createStub

▸ createStub(node, type): GraphQLOutputType

Parameters

Name	Type
`node`	`TypeNode`
`type`	`"output"`

Returns

GraphQLOutputType

Defined in

packages/utils/src/stub.ts:46

▸ createStub(node, type): GraphQLInputType

Parameters

Name	Type
`node`	`TypeNode`
`type`	`"input"`

Returns

GraphQLInputType

Defined in

packages/utils/src/stub.ts:47

▸ createStub(node, type): GraphQLType

Parameters

Name	Type
`node`	`TypeNode`
`type`	`"input"` \| `"output"`

Returns

GraphQLType

Defined in

packages/utils/src/stub.ts:48

createVariableNameGenerator

▸ createVariableNameGenerator(variableDefinitionMap): (argName: string) => string

Parameters

Name	Type
`variableDefinitionMap`	`Record`<`string`, `VariableDefinitionNode`>

Returns

fn

▸ (argName): string

Parameters

Name	Type
`argName`	`string`

Returns

string

Defined in

packages/utils/src/updateArgument.ts:53

debugTimerEnd

▸ debugTimerEnd(name): void

Parameters

Name	Type
`name`	`string`

Returns

void

Defined in

packages/utils/src/debugTimer.ts:11

debugTimerStart

▸ debugTimerStart(name): void

Parameters

Name	Type
`name`	`string`

Returns

void

Defined in

packages/utils/src/debugTimer.ts:3

dedentBlockStringValue

▸ dedentBlockStringValue(rawString): string

Parameters

Name	Type
`rawString`	`string`

Returns

string

Defined in

packages/utils/src/comments.ts:492

doesFragmentConditionMatch

▸ doesFragmentConditionMatch(schema, fragment, type): boolean

Determines if a fragment is applicable to the given type.

Parameters

Name	Type
`schema`	`GraphQLSchema`
`fragment`	`InlineFragmentNode` \| `FragmentDefinitionNode`
`type`	`GraphQLObjectType`<`any`, `any`>

Returns

boolean

Defined in

packages/utils/src/collectFields.ts:197

fakePromise

▸ fakePromise<T>(value): Promise<T>

Type parameters

Name
`T`

Parameters

Name	Type
`value`	`T`

Returns

Promise<T>

Defined in

packages/utils/src/fakePromise.ts:29

▸ fakePromise<T>(value): Promise<T>

Type parameters

Name
`T`

Parameters

Name	Type
`value`	`T`

Returns

Promise<T>

Defined in

packages/utils/src/fakePromise.ts:30

▸ fakePromise(value): Promise<void>

Parameters

Name	Type
`value`	`void`

Returns

Promise<void>

Defined in

packages/utils/src/fakePromise.ts:31

fakeRejectPromise

▸ fakeRejectPromise(error): Promise<never>

Parameters

Name	Type
`error`	`unknown`

Returns

Promise<never>

Defined in

packages/utils/src/fakePromise.ts:5

filterSchema

▸ filterSchema(«destructured»): GraphQLSchema

Parameters

Name	Type	Default value
`«destructured»`	`Object`	`undefined`
› `argumentFilter?`	`ArgumentFilter`	`undefined`
› `directiveFilter?`	`DirectiveFilter`	`undefined`
› `enumValueFilter?`	`EnumValueFilter`	`undefined`
› `fieldFilter?`	`FieldFilter`	`undefined`
› `inputObjectFieldFilter?`	`FieldFilter`	`undefined`
› `interfaceFieldFilter?`	`FieldFilter`	`undefined`
› `objectFieldFilter?`	`FieldFilter`	`undefined`
› `rootFieldFilter?`	`RootFieldFilter`	`undefined`
› `schema`	`GraphQLSchema`	`undefined`
› `typeFilter?`	`TypeFilter`	`undefined`

Returns

GraphQLSchema

Defined in

packages/utils/src/filterSchema.ts:22

fixSchemaAst

▸ fixSchemaAst(schema, options): GraphQLSchema

Parameters

Name	Type
`schema`	`GraphQLSchema`
`options`	`BuildSchemaOptions` & `SchemaPrintOptions`

Returns

GraphQLSchema

Defined in

packages/utils/src/fixSchemaAst.ts:12

forEachDefaultValue

▸ forEachDefaultValue(schema, fn): void

Parameters

Name	Type
`schema`	`GraphQLSchema`
`fn`	`IDefaultValueIteratorFn`

Returns

void

Defined in

packages/utils/src/forEachDefaultValue.ts:4

forEachField

▸ forEachField(schema, fn): void

Parameters

Name	Type
`schema`	`GraphQLSchema`
`fn`	`IFieldIteratorFn`

Returns

void

Defined in

packages/utils/src/forEachField.ts:4

getAbortPromise

▸ getAbortPromise(signal): Promise<void>

Parameters

Name	Type
`signal`	`AbortSignal`

Returns

Promise<void>

Defined in

packages/utils/src/registerAbortSignalListener.ts:34

getArgumentValues

▸ getArgumentValues(def, node, variableValues?): Record<string, any>

Prepares an object map of argument values given a list of argument definitions and list of argument AST nodes.

Note: The returned value is a plain Object with a prototype, since it is exposed to user code. Care should be taken to not pull values from the Object prototype.

Parameters

Name	Type
`def`	`GraphQLDirective` \| `GraphQLField`<`any`, `any`, `any`>
`node`	`FieldNode` \| `DirectiveNode`
`variableValues`	`Record`<`string`, `any`>

Returns

Record<string, any>

Defined in

packages/utils/src/getArgumentValues.ts:24

getArgumentsWithDirectives

▸ getArgumentsWithDirectives(documentNode): TypeAndFieldToArgumentDirectives

Parameters

Name	Type
`documentNode`	`DocumentNode`

Returns

TypeAndFieldToArgumentDirectives

Defined in

packages/utils/src/get-arguments-with-directives.ts:21

getAsyncIterableWithCancel

▸ getAsyncIterableWithCancel<T, TAsyncIterable, TReturn>(asyncIterable, onCancel): TAsyncIterable

Type parameters

Name	Type
`T`	`T`
`TAsyncIterable`	extends `AsyncIterable`<`T`, `any`, `any`>
`TReturn`	`any`

Parameters

Name	Type
`asyncIterable`	`TAsyncIterable`
`onCancel`	(`value?`: `TReturn`) => `void` \| `Promise`<`void`>

Returns

TAsyncIterable

Defined in

packages/utils/src/withCancel.ts:43

getAsyncIteratorWithCancel

▸ getAsyncIteratorWithCancel<T, TReturn>(asyncIterator, onCancel): AsyncIterator<T>

Type parameters

Name	Type
`T`	`T`
`TReturn`	`any`

Parameters

Name	Type
`asyncIterator`	`AsyncIterator`<`T`, `any`, `any`>
`onCancel`	(`value?`: `TReturn`) => `void` \| `Promise`<`void`>

Returns

AsyncIterator<T>

Defined in

packages/utils/src/withCancel.ts:16

getBlockStringIndentation

▸ getBlockStringIndentation(lines): number

Parameters

Name	Type
`lines`	readonly `string`[]

Returns

number

Defined in

packages/utils/src/comments.ts:519

getBuiltInForStub

▸ getBuiltInForStub(type): GraphQLNamedType

Parameters

Name	Type
`type`	`GraphQLNamedType`

Returns

GraphQLNamedType

Defined in

packages/utils/src/stub.ts:76

getComment

▸ getComment(node): undefined | string

Parameters

Name	Type
`node`	`Object`
`node.loc?`	`Location`

Returns

undefined | string

Defined in

packages/utils/src/comments.ts:463

getDeferValues

▸ getDeferValues(variableValues, node): undefined | { label: string | undefined }

Returns an object containing the @defer arguments if a field should be deferred based on the experimental flag, defer directive present and not disabled by the “if” argument.

Parameters

Name	Type
`variableValues`	`any`
`node`	`FragmentSpreadNode` \| `InlineFragmentNode`

Returns

undefined | { label: string | undefined }

Defined in

packages/utils/src/collectFields.ts:229

getDefinedRootType

▸ getDefinedRootType(schema, operation, nodes?): GraphQLObjectType

Parameters

Name	Type
`schema`	`GraphQLSchema`
`operation`	`OperationTypeNode`
`nodes?`	`ASTNode`[]

Returns

GraphQLObjectType

Defined in

packages/utils/src/rootTypes.ts:5

getDescription

▸ getDescription(node, options?): string | undefined

Parameters

Name	Type
`node`	`Object`
`node.description?`	`StringValueNode`
`node.loc?`	`Location`
`options?`	`Object`
`options.commentDescriptions?`	`boolean`

Returns

string | undefined

Defined in

packages/utils/src/comments.ts:451

getDirective

▸ getDirective(schema, node, directiveName, pathToDirectivesInExtensions?): Record<string, any>[] | undefined

Parameters

Name	Type
`schema`	`GraphQLSchema`
`node`	`DirectableObject`
`directiveName`	`string`
`pathToDirectivesInExtensions`	`string`[]

Returns

Record<string, any>[] | undefined

Defined in

packages/utils/src/get-directives.ts:53

getDirectiveExtensions

▸ getDirectiveExtensions<TDirectiveAnnotationsMap>(directableObj, schema?, pathToDirectivesInExtensions?): { [directiveName in string | number | symbol]?: TDirectiveAnnotationsMap[directiveName][] }

Type parameters

Name	Type
`TDirectiveAnnotationsMap`	extends `Object`

Parameters

Name	Type
`directableObj`	`DirectableObject`
`schema?`	`GraphQLSchema`
`pathToDirectivesInExtensions`	`string`[]

Returns

{ [directiveName in string | number | symbol]?: TDirectiveAnnotationsMap[directiveName][] }

Defined in

packages/utils/src/getDirectiveExtensions.ts:16

getDirectiveInExtensions

▸ getDirectiveInExtensions(node, directiveName, pathToDirectivesInExtensions?): Record<string, any>[] | undefined

Parameters

Name	Type
`node`	`DirectableObject`
`directiveName`	`string`
`pathToDirectivesInExtensions`	`string`[]

Returns

Record<string, any>[] | undefined

Defined in

packages/utils/src/get-directives.ts:27

getDirectiveNodes

▸ getDirectiveNodes<TDirectiveNode>(entity, schema?, pathToDirectivesInExtensions?): TDirectiveNode[]

Type parameters

Name	Type
`TDirectiveNode`	extends `DirectiveNode`

Parameters

Name	Type
`entity`	`DirectableObject` & { `deprecationReason?`: `null` \| `string` ; `specifiedByURL?`: `null` \| `string` ; `specifiedByUrl?`: `null` \| `string` }
`schema?`	`GraphQLSchema`
`pathToDirectivesInExtensions?`	`string`[]

Returns

TDirectiveNode[]

Defined in

packages/utils/src/print-schema-with-directives.ts:217

getDirectives

▸ getDirectives(schema, node, pathToDirectivesInExtensions?): DirectiveAnnotation[]

Parameters

Name	Type
`schema`	`GraphQLSchema`
`node`	`DirectableObject`
`pathToDirectivesInExtensions`	`string`[]

Returns

DirectiveAnnotation[]

Defined in

packages/utils/src/get-directives.ts:36

getDirectivesInExtensions

▸ getDirectivesInExtensions(node, pathToDirectivesInExtensions?): DirectiveAnnotation[]

Parameters

Name	Type
`node`	`DirectableObject`
`pathToDirectivesInExtensions`	`string`[]

Returns

DirectiveAnnotation[]

Defined in

packages/utils/src/get-directives.ts:11

getDocumentNodeFromSchema

▸ getDocumentNodeFromSchema(schema, options?): DocumentNode

Parameters

Name	Type
`schema`	`GraphQLSchema`
`options`	`GetDocumentNodeFromSchemaOptions`

Returns

DocumentNode

Defined in

packages/utils/src/print-schema-with-directives.ts:64

getFieldEntryKey

▸ getFieldEntryKey(node): string

Implements the logic to compute the key of a given field’s entry

Parameters

Name	Type
`node`	`FieldNode`

Returns

string

Defined in

packages/utils/src/collectFields.ts:220

getFieldsWithDirectives

▸ getFieldsWithDirectives(documentNode, options?): TypeAndFieldToDirectives

Parameters

Name	Type
`documentNode`	`DocumentNode`
`options`	`Options`

Returns

TypeAndFieldToDirectives

Defined in

packages/utils/src/get-fields-with-directives.ts:25

getImplementingTypes

▸ getImplementingTypes(interfaceName, schema): string[]

Parameters

Name	Type
`interfaceName`	`string`
`schema`	`GraphQLSchema`

Returns

string[]

Defined in

packages/utils/src/get-implementing-types.ts:3

getLeadingCommentBlock

▸ getLeadingCommentBlock(node): void | string

Parameters

Name	Type
`node`	`Object`
`node.loc?`	`Location`

Returns

void | string

Defined in

packages/utils/src/comments.ts:470

getOperationASTFromDocument

▸ getOperationASTFromDocument(documentNode, operationName?): OperationDefinitionNode

Parameters

Name	Type
`documentNode`	`DocumentNode`
`operationName?`	`string`

Returns

OperationDefinitionNode

Defined in

packages/utils/src/getOperationASTFromRequest.ts:5

getOperationASTFromRequest

▸ getOperationASTFromRequest(request): OperationDefinitionNode

Parameters

Name	Type
`request`	`ExecutionRequest`<`any`, `any`, `any`, `Record`<`string`, `any`>, `any`>

Returns

OperationDefinitionNode

Defined in

packages/utils/src/getOperationASTFromRequest.ts:16

getResolversFromSchema

▸ getResolversFromSchema(schema, includeDefaultMergedResolver?): IResolvers

Parameters

Name	Type
`schema`	`GraphQLSchema`
`includeDefaultMergedResolver?`	`boolean`

Returns

IResolvers

Defined in

packages/utils/src/getResolversFromSchema.ts:13

getResponseKeyFromInfo

▸ getResponseKeyFromInfo(info): string

Get the key under which the result of this resolver will be placed in the response JSON. Basically, just resolves aliases.

Parameters

Name	Type	Description
`info`	`GraphQLResolveInfo`	The info argument to the resolver.

Returns

string

Defined in

packages/utils/src/getResponseKeyFromInfo.ts:8

getRootTypeMap

▸ getRootTypeMap(schema): Map<OperationTypeNode, GraphQLObjectType<any, any>>

Parameters

Name	Type
`schema`	`GraphQLSchema`

Returns

Map<OperationTypeNode, GraphQLObjectType<any, any>>

Defined in

packages/utils/src/rootTypes.ts:35

getRootTypeNames

▸ getRootTypeNames(schema): Set<string>

Parameters

Name	Type
`schema`	`GraphQLSchema`

Returns

Set<string>

Defined in

packages/utils/src/rootTypes.ts:21

getRootTypes

▸ getRootTypes(schema): Set<GraphQLObjectType<any, any>>

Parameters

Name	Type
`schema`	`GraphQLSchema`

Returns

Set<GraphQLObjectType<any, any>>

Defined in

packages/utils/src/rootTypes.ts:28

hasOwnProperty

▸ hasOwnProperty(obj, prop): boolean

Parameters

Name	Type
`obj`	`unknown`
`prop`	`string`

Returns

boolean

Defined in

packages/utils/src/jsutils.ts:30

healSchema

▸ healSchema(schema): GraphQLSchema

Parameters

Name	Type
`schema`	`GraphQLSchema`

Returns

GraphQLSchema

Defined in

packages/utils/src/heal.ts:52

healTypes

▸ healTypes(originalTypeMap, directives): void

Parameters

Name	Type
`originalTypeMap`	`Record`<`string`, `null` \| `GraphQLNamedType`>
`directives`	readonly `GraphQLDirective`[]

Returns

void

Defined in

packages/utils/src/heal.ts:57

implementsAbstractType

▸ implementsAbstractType(schema, typeA, typeB): boolean

Parameters

Name	Type
`schema`	`GraphQLSchema`
`typeA`	`Maybe`<`GraphQLType`>
`typeB`	`Maybe`<`GraphQLType`>

Returns

boolean

Defined in

packages/utils/src/implementsAbstractType.ts:4

isAsyncIterable

▸ isAsyncIterable<T>(value): value is AsyncIterable<T, any, any>

Type parameters

Name
`T`

Parameters

Name	Type
`value`	`any`

Returns

value is AsyncIterable<T, any, any>

Defined in

packages/utils/src/isAsyncIterable.ts:1

isDescribable

▸ isDescribable(node): node is DescribableASTNodes

Parameters

Name	Type
`node`	`ASTNode`

Returns

node is DescribableASTNodes

Defined in

packages/utils/src/parse-graphql-sdl.ts:104

isDocumentNode

▸ isDocumentNode(object): object is DocumentNode

Parameters

Name	Type
`object`	`any`

Returns

object is DocumentNode

Defined in

packages/utils/src/isDocumentNode.ts:3

isDocumentString

▸ isDocumentString(str): boolean

Determines if a given input is a valid GraphQL document string.

Parameters

Name	Type	Description
`str`	`any`	The input to validate as a GraphQL document

Returns

boolean

A boolean indicating whether the input is a valid GraphQL document string

Remarks

This function performs several validation checks:

Ensures the input is a string
Filters out strings with invalid document extensions
Excludes URLs
Attempts to parse the string as a GraphQL document

Throws

If the document fails to parse and is empty except GraphQL comments

Defined in

packages/utils/src/helpers.ts:51

isIterableObject

▸ isIterableObject(value): value is Iterable<unknown, any, any>

Parameters

Name	Type
`value`	`unknown`

Returns

value is Iterable<unknown, any, any>

Defined in

packages/utils/src/jsutils.ts:4

isNamedStub

▸ isNamedStub(type): boolean

Parameters

Name	Type
`type`	`GraphQLNamedType`

Returns

boolean

Defined in

packages/utils/src/stub.ts:63

isObjectLike

▸ isObjectLike(value): value is Object

Parameters

Name	Type
`value`	`unknown`

Returns

value is Object

Defined in

packages/utils/src/jsutils.ts:8

isPromise

▸ isPromise<T>(value): value is PromiseLike<T>

Type parameters

Name
`T`

Parameters

Name	Type
`value`	`any`

Returns

value is PromiseLike<T>

Defined in

packages/utils/src/jsutils.ts:12

isSome

▸ isSome<T>(input): input is Exclude<T, undefined | null>

Type parameters

Name
`T`

Parameters

Name	Type
`input`	`T`

Returns

input is Exclude<T, undefined | null>

Defined in

packages/utils/src/helpers.ts:132

isUrl

▸ isUrl(str): boolean

Checks if the given string is a valid URL.

Parameters

Name	Type	Description
`str`	`string`	The string to validate as a URL

Returns

boolean

A boolean indicating whether the string is a valid URL

Remarks

This function first attempts to use the URL.canParse method if available. If not, it falls back to creating a new URL object to validate the string.

Defined in

packages/utils/src/helpers.ts:15

isValidPath

▸ isValidPath(str): boolean

Checkes whether the str contains any path illegal characters.

A string may sometimes look like a path but is not (like an SDL of a simple GraphQL schema). To make sure we don’t yield false-positives in such cases, we disallow new lines in paths (even though most Unix systems support new lines in file names).

Parameters

Name	Type
`str`	`any`

Returns

boolean

Defined in

packages/utils/src/helpers.ts:90

makeDeprecatedDirective

▸ makeDeprecatedDirective<TDirectiveNode>(deprecationReason): TDirectiveNode

Type parameters

Name	Type
`TDirectiveNode`	extends `DirectiveNode`

Parameters

Name	Type
`deprecationReason`	`string`

Returns

TDirectiveNode

Defined in

packages/utils/src/print-schema-with-directives.ts:493

makeDirectiveNode

▸ makeDirectiveNode<TDirectiveNode>(name, args?, directive?): TDirectiveNode

Type parameters

Name	Type
`TDirectiveNode`	extends `DirectiveNode`

Parameters

Name	Type
`name`	`string`
`args?`	`Record`<`string`, `any`>
`directive?`	`Maybe`<`GraphQLDirective`>

Returns

TDirectiveNode

Defined in

packages/utils/src/print-schema-with-directives.ts:499

makeDirectiveNodes

▸ makeDirectiveNodes<TDirectiveNode>(schema, directiveValues): TDirectiveNode[]

Type parameters

Name	Type
`TDirectiveNode`	extends `DirectiveNode`

Parameters

Name	Type
`schema`	`Maybe`<`GraphQLSchema`>
`directiveValues`	`DirectiveAnnotation`[]

Returns

TDirectiveNode[]

Defined in

packages/utils/src/print-schema-with-directives.ts:540

mapAsyncIterator

▸ mapAsyncIterator<T, U>(iterator, onNext, onError?, onEnd?): AsyncIterableIterator<U>

Given an AsyncIterable and a callback function, return an AsyncIterator which produces values mapped via calling the callback function.

Type parameters

Name
`T`
`U`

Parameters

Name	Type
`iterator`	`AsyncIterable`<`T`, `any`, `any`> \| `AsyncIterator`<`T`, `any`, `any`>
`onNext`	(`value`: `T`) => `MaybePromise`<`U`>
`onError?`	`any`
`onEnd?`	() => `MaybePromise`<`void`>

Returns

AsyncIterableIterator<U>

Defined in

packages/utils/src/mapAsyncIterator.ts:9

mapMaybePromise

▸ mapMaybePromise<T, R>(value, mapper, errorMapper?): MaybePromise<R>

Type parameters

Name
`T`
`R`

Parameters

Name	Type
`value`	`MaybePromise`<`T`>
`mapper`	(`v`: `T`) => `MaybePromise`<`R`>
`errorMapper?`	(`e`: `any`) => `MaybePromise`<`R`>

Returns

MaybePromise<R>

Defined in

packages/utils/src/map-maybe-promise.ts:4

mapSchema

▸ mapSchema(schema, schemaMapper?): GraphQLSchema

Parameters

Name	Type
`schema`	`GraphQLSchema`
`schemaMapper`	`SchemaMapper`

Returns

GraphQLSchema

Defined in

packages/utils/src/mapSchema.ts:47

memoize1

▸ memoize1<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:1

memoize2

▸ memoize2<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`, `a2`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:18

memoize2of4

▸ memoize2of4<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`, `a2`: `any`, `a3`: `any`, `a4`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:196

memoize2of5

▸ memoize2of5<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`, `a2`: `any`, `a3`: `any`, `a4`: `any`, `a5`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:222

memoize3

▸ memoize3<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`, `a2`: `any`, `a3`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:44

memoize4

▸ memoize4<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`, `a2`: `any`, `a3`: `any`, `a4`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:81

memoize5

▸ memoize5<F>(fn): F

Type parameters

Name	Type
`F`	extends (`a1`: `any`, `a2`: `any`, `a3`: `any`, `a4`: `any`, `a5`: `any`) => `any`

Parameters

Name	Type
`fn`	`F`

Returns

F

Defined in

packages/utils/src/memoize.ts:131

mergeDeep

▸ mergeDeep<S>(sources, respectPrototype?, respectArrays?, respectArrayLength?): UnboxIntersection<UnionToIntersection<BoxedTupleTypes<S>>> & any

Type parameters

Name	Type
`S`	extends `any`[]

Parameters

Name	Type	Default value
`sources`	`S`	`undefined`
`respectPrototype`	`boolean`	`false`
`respectArrays`	`boolean`	`false`
`respectArrayLength`	`boolean`	`false`

Returns

UnboxIntersection<UnionToIntersection<BoxedTupleTypes<S>>> & any

Defined in

packages/utils/src/mergeDeep.ts:9

mergeIncrementalResult

▸ mergeIncrementalResult(«destructured»): void

Parameters

Name	Type
`«destructured»`	`Object`
› `executionResult`	`ExecutionResult`<`any`, `any`>
› `incrementalResult`	`ExecutionResult`<`any`, `any`>

Returns

void

Defined in

packages/utils/src/mergeIncrementalResult.ts:5

modifyObjectFields

▸ modifyObjectFields(schema, typeName, testFn, newFields): [GraphQLSchema, GraphQLFieldConfigMap<any, any>]

Parameters

Name	Type
`schema`	`GraphQLSchema`
`typeName`	`string`
`testFn`	(`fieldName`: `string`, `field`: `GraphQLFieldConfig`<`any`, `any`, `any`>) => `boolean`
`newFields`	`GraphQLFieldConfigMap`<`any`, `any`>

Returns

[GraphQLSchema, GraphQLFieldConfigMap<any, any>]

Defined in

packages/utils/src/fields.ts:113

nodeToString

▸ nodeToString(a): string

Parameters

Name	Type
`a`	`ASTNode`

Returns

string

Defined in

packages/utils/src/helpers.ts:106

observableToAsyncIterable

▸ observableToAsyncIterable<T>(observable): AsyncIterableIterator<T>

Type parameters

Name
`T`

Parameters

Name	Type
`observable`	`Observable`<`T`>

Returns

AsyncIterableIterator<T>

Defined in

packages/utils/src/observableToAsyncIterable.ts:17

parseGraphQLJSON

▸ parseGraphQLJSON(location, jsonContent, options): Source

Parameters

Name	Type
`location`	`string`
`jsonContent`	`string`
`options`	`SchemaPrintOptions` & `ParseOptions`

Returns

Source

Defined in

packages/utils/src/parse-graphql-json.ts:21

parseGraphQLSDL

▸ parseGraphQLSDL(location, rawSDL, options?): Object

Parameters

Name	Type
`location`	`undefined` \| `string`
`rawSDL`	`string`
`options`	`GraphQLParseOptions`

Returns

Object

Name	Type
`document`	`DocumentNode`
`location`	`undefined` \| `string`

Defined in

packages/utils/src/parse-graphql-sdl.ts:15

parseInputValue

▸ parseInputValue(type, value): any

Parameters

Name	Type
`type`	`GraphQLInputType`
`value`	`any`

Returns

any

Defined in

packages/utils/src/transformInputValue.ts:68

parseInputValueLiteral

▸ parseInputValueLiteral(type, value): any

Parameters

Name	Type
`type`	`GraphQLInputType`
`value`	`any`

Returns

any

Defined in

packages/utils/src/transformInputValue.ts:78

parseSelectionSet

▸ parseSelectionSet(selectionSet, options?): SelectionSetNode

Parameters

Name	Type
`selectionSet`	`string`
`options?`	`GraphQLParseOptions`

Returns

SelectionSetNode

Defined in

packages/utils/src/selectionSets.ts:4

pathToArray

▸ pathToArray(path): (string | number)[]

Given a Path, return an Array of the path keys.

Parameters

Name	Type
`path`	`Maybe`<`Readonly`<`Path`>>

Returns

(string | number)[]

Defined in

packages/utils/src/Path.ts:23

printComment

▸ printComment(comment): string

Parameters

Name	Type
`comment`	`string`

Returns

string

Defined in

packages/utils/src/comments.ts:89

printPathArray

▸ printPathArray(path): string

Build a string describing the path.

Parameters

Name	Type
`path`	readonly (`string` \| `number`)[]

Returns

string

Defined in

packages/utils/src/Path.ts:36

printSchemaWithDirectives

▸ printSchemaWithDirectives(schema, options?): string

Parameters

Name	Type
`schema`	`GraphQLSchema`
`options`	`PrintSchemaWithDirectivesOptions`

Returns

string

Defined in

packages/utils/src/print-schema-with-directives.ts:118

printWithComments

▸ printWithComments(ast): string

Converts an AST into a string, using one set of reasonable formatting rules.

Parameters

Name	Type
`ast`	`ASTNode`

Returns

string

Defined in

packages/utils/src/comments.ts:442

promiseReduce

▸ promiseReduce<T, U>(values, callbackFn, initialValue): MaybePromise<U>

Type parameters

Name
`T`
`U`

Parameters

Name	Type
`values`	`Iterable`<`T`, `any`, `any`>
`callbackFn`	(`accumulator`: `U`, `currentValue`: `T`) => `MaybePromise`<`U`>
`initialValue`	`MaybePromise`<`U`>

Returns

MaybePromise<U>

Defined in

packages/utils/src/jsutils.ts:16

pruneSchema

▸ pruneSchema(schema, options?): GraphQLSchema

Prunes the provided schema, removing unused and empty types

Parameters

Name	Type	Description
`schema`	`GraphQLSchema`	The schema to prune
`options`	`PruneSchemaOptions`	Additional options for removing unused types from the schema

Returns

GraphQLSchema

Defined in

packages/utils/src/prune.ts:25

pushComment

▸ pushComment(node, entity, field?, argument?): void

Parameters

Name	Type
`node`	`any`
`entity`	`string`
`field?`	`string`
`argument?`	`string`

Returns

void

Defined in

packages/utils/src/comments.ts:63

registerAbortSignalListener

▸ registerAbortSignalListener(signal, listener): void

Register an AbortSignal handler for a signal. This helper function mainly exists to work around the “possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.” warning occuring on Node.js

Parameters

Name	Type
`signal`	`AbortSignal`
`listener`	() => `void`

Returns

void

Defined in

packages/utils/src/registerAbortSignalListener.ts:25

relocatedError

▸ relocatedError(originalError, path?): GraphQLError

Parameters

Name	Type
`originalError`	`GraphQLError`
`path?`	readonly (`string` \| `number`)[]

Returns

GraphQLError

Defined in

packages/utils/src/errors.ts:63

removeObjectFields

▸ removeObjectFields(schema, typeName, testFn): [GraphQLSchema, GraphQLFieldConfigMap<any, any>]

Parameters

Name	Type
`schema`	`GraphQLSchema`
`typeName`	`string`
`testFn`	(`fieldName`: `string`, `field`: `GraphQLFieldConfig`<`any`, `any`, `any`>) => `boolean`

Returns

[GraphQLSchema, GraphQLFieldConfigMap<any, any>]

Defined in

packages/utils/src/fields.ts:51

renameType

▸ renameType(type, newTypeName): GraphQLObjectType

Parameters

Name	Type
`type`	`GraphQLObjectType`<`any`, `any`>
`newTypeName`	`string`

Returns

GraphQLObjectType

Defined in

packages/utils/src/renameType.ts:17

▸ renameType(type, newTypeName): GraphQLInterfaceType

Parameters

Name	Type
`type`	`GraphQLInterfaceType`
`newTypeName`	`string`

Returns

GraphQLInterfaceType

Defined in

packages/utils/src/renameType.ts:18

▸ renameType(type, newTypeName): GraphQLUnionType

Parameters

Name	Type
`type`	`GraphQLUnionType`
`newTypeName`	`string`

Returns

GraphQLUnionType

Defined in

packages/utils/src/renameType.ts:19

▸ renameType(type, newTypeName): GraphQLEnumType

Parameters

Name	Type
`type`	`GraphQLEnumType`
`newTypeName`	`string`

Returns

GraphQLEnumType

Defined in

packages/utils/src/renameType.ts:20

▸ renameType(type, newTypeName): GraphQLScalarType

Parameters

Name	Type
`type`	`GraphQLScalarType`<`unknown`, `unknown`>
`newTypeName`	`string`

Returns

GraphQLScalarType

Defined in

packages/utils/src/renameType.ts:21

▸ renameType(type, newTypeName): GraphQLInputObjectType

Parameters

Name	Type
`type`	`GraphQLInputObjectType`
`newTypeName`	`string`

Returns

GraphQLInputObjectType

Defined in

packages/utils/src/renameType.ts:22

▸ renameType(type, newTypeName): GraphQLNamedType

Parameters

Name	Type
`type`	`GraphQLNamedType`
`newTypeName`	`string`

Returns

GraphQLNamedType

Defined in

packages/utils/src/renameType.ts:26

resetComments

▸ resetComments(): void

Returns

void

Defined in

packages/utils/src/comments.ts:24

rewireTypes

▸ rewireTypes(originalTypeMap, directives): Object

Parameters

Name	Type
`originalTypeMap`	`Record`<`string`, `null` \| `GraphQLNamedType`>
`directives`	readonly `GraphQLDirective`[]

Returns

Object

Name	Type
`directives`	`GraphQLDirective`[]
`typeMap`	`Record`<`string`, `GraphQLNamedType`>

Defined in

packages/utils/src/rewire.ts:30

selectObjectFields

▸ selectObjectFields(schema, typeName, testFn): GraphQLFieldConfigMap<any, any>

Parameters

Name	Type
`schema`	`GraphQLSchema`
`typeName`	`string`
`testFn`	(`fieldName`: `string`, `field`: `GraphQLFieldConfig`<`any`, `any`, `any`>) => `boolean`

Returns

GraphQLFieldConfigMap<any, any>

Defined in

packages/utils/src/fields.ts:86

serializeInputValue

▸ serializeInputValue(type, value): any

Parameters

Name	Type
`type`	`GraphQLInputType`
`value`	`any`

Returns

any

Defined in

packages/utils/src/transformInputValue.ts:58

shouldIncludeNode

▸ shouldIncludeNode(variableValues, node): boolean

Determines if a field should be included based on the @include and @skip directives, where @skip has higher precedence than @include.

Parameters

Name	Type
`variableValues`	`any`
`node`	`FieldNode` \| `FragmentSpreadNode` \| `InlineFragmentNode`

Returns

boolean

Defined in

packages/utils/src/collectFields.ts:178

transformCommentsToDescriptions

▸ transformCommentsToDescriptions(sourceSdl, options?): DocumentNode

Parameters

Name	Type
`sourceSdl`	`string`
`options`	`GraphQLParseOptions`

Returns

DocumentNode

Defined in

packages/utils/src/parse-graphql-sdl.ts:52

transformInputValue

▸ transformInputValue(type, value, inputLeafValueTransformer?, inputObjectValueTransformer?): any

Parameters

Name	Type	Default value
`type`	`GraphQLInputType`	`undefined`
`value`	`any`	`undefined`
`inputLeafValueTransformer`	`Maybe`<`InputLeafValueTransformer`>	`null`
`inputObjectValueTransformer`	`Maybe`<`InputObjectValueTransformer`>	`null`

Returns

any

Defined in

packages/utils/src/transformInputValue.ts:11

updateArgument

▸ updateArgument(argumentNodes, variableDefinitionsMap, variableValues, argName, varName, type, value): void

Parameters

Name	Type
`argumentNodes`	`Record`<`string`, `ArgumentNode`>
`variableDefinitionsMap`	`Record`<`string`, `VariableDefinitionNode`>
`variableValues`	`Record`<`string`, `any`>
`argName`	`string`
`varName`	`string`
`type`	`GraphQLInputType`
`value`	`any`

Returns

void

Defined in

packages/utils/src/updateArgument.ts:4

validateGraphQlDocuments

▸ validateGraphQlDocuments(schema, documents, rules?): readonly GraphQLError[]

Parameters

Name	Type
`schema`	`GraphQLSchema`
`documents`	`DocumentNode`[]
`rules`	`ValidationRule`[]

Returns

readonly GraphQLError[]

Defined in

packages/utils/src/validate-documents.ts:15

valueMatchesCriteria

▸ valueMatchesCriteria(value, criteria): boolean

Parameters

Name	Type
`value`	`any`
`criteria`	`any`

Returns

boolean

Defined in

packages/utils/src/valueMatchesCriteria.ts:1

visitData

▸ visitData(data, enter?, leave?): any

Parameters

Name	Type
`data`	`any`
`enter?`	`ValueVisitor`
`leave?`	`ValueVisitor`

Returns

any

Defined in

packages/utils/src/visitResult.ts:54

visitErrors

▸ visitErrors(errors, visitor): GraphQLError[]

Parameters

Name	Type
`errors`	readonly `GraphQLError`[]
`visitor`	(`error`: `GraphQLError`) => `GraphQLError`

Returns

GraphQLError[]

Defined in

packages/utils/src/visitResult.ts:75

visitResult

▸ visitResult(result, request, schema, resultVisitorMap?, errorVisitorMap?): any

Parameters

Name	Type
`result`	`ExecutionResult`<`any`, `any`>
`request`	`ExecutionRequest`<`any`, `any`, `any`, `Record`<`string`, `any`>, `any`>
`schema`	`GraphQLSchema`
`resultVisitorMap?`	`ResultVisitorMap`
`errorVisitorMap?`	`ErrorVisitorMap`

Returns

any

Defined in

packages/utils/src/visitResult.ts:81