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isNonNullType

function isNonNullType(type: GraphQLInputType): type is GraphQLNonNull<GraphQLInputType>;

function isNonNullType(type: GraphQLOutputType): type is GraphQLNonNull<GraphQLOutputType>;

function isNonNullType(type: unknown): type is GraphQLNonNull<GraphQLType>;

isNonNullType(type: GraphQLInputType): type is GraphQLNonNull<GraphQLInputType>

§Parameters

type: GraphQLInputType

§Return Type

type is GraphQLNonNull<GraphQLInputType>

isNonNullType(type: GraphQLOutputType): type is GraphQLNonNull<GraphQLOutputType>

§Parameters

type: GraphQLOutputType

§Return Type

type is GraphQLNonNull<GraphQLOutputType>

isNonNullType(type: unknown): type is GraphQLNonNull<GraphQLType>

§Parameters

type: unknown

§Return Type

type is GraphQLNonNull<GraphQLType>