TypeInfo

TypeInfo is a utility class which, given a GraphQL schema, can keep track of the current field and type definitions at any point in a GraphQL document AST during a recursive descent by calling enter(node) and leave(node).

class TypeInfo {

constructor(

schema: GraphQLSchema,

initialType?: Maybe<GraphQLType>,

getFieldDefFn?: GetFieldDefFn,

);

private _argument;

private _defaultValueStack;

private _directive;

private _enumValue;

private _fieldDefStack;

private _getFieldDef;

private _inputTypeStack;

private _parentTypeStack;

private _schema;

private _typeStack;

get [Symbol.toStringTag](): string;

enter(node: ASTNode): void;

getArgument(): Maybe<GraphQLArgument>;

getDefaultValue(): Maybe<unknown>;

getDirective(): Maybe<GraphQLDirective>;

getEnumValue(): Maybe<GraphQLEnumValue>;

getFieldDef(): Maybe<GraphQLField<unknown, unknown>>;

getInputType(): Maybe<GraphQLInputType>;

getParentInputType(): Maybe<GraphQLInputType>;

getParentType(): Maybe<GraphQLCompositeType>;

getType(): Maybe<GraphQLOutputType>;

leave(node: ASTNode): void;

}

§Constructors

new TypeInfo(schema: GraphQLSchema, initialType?: Maybe<GraphQLType>, getFieldDefFn?: GetFieldDefFn)

[src]

§Properties

_argument

_defaultValueStack

_directive

_enumValue

_fieldDefStack

_getFieldDef

_inputTypeStack

_parentTypeStack

_schema

_typeStack

[Symbol.toStringTag]: string readonly

[src]

§Methods

enter(node: ASTNode): void

[src]

getArgument(): Maybe<GraphQLArgument>

[src]

getDefaultValue(): Maybe<unknown>

[src]

getDirective(): Maybe<GraphQLDirective>

[src]

getEnumValue(): Maybe<GraphQLEnumValue>

[src]

getFieldDef(): Maybe<GraphQLField<unknown, unknown>>

[src]

getInputType(): Maybe<GraphQLInputType>

[src]

getParentInputType(): Maybe<GraphQLInputType>

[src]

getParentType(): Maybe<GraphQLCompositeType>

[src]

getType(): Maybe<GraphQLOutputType>

[src]

leave(node: ASTNode): void

[src]