@apollo-elements/lib

@apollo-elements/lib

Helper functions for Apollo Elements

getGraphQLScriptChildDocument

Gets the gql-parsed DocumentNode from a direct <script type="application/graphql"> child of an element.

function getGraphQLScriptChildDocument(element: HTMLElement): DocumentNode | null;

gqlFromInnerText

Gets an element's innerText and parses it as GraphQL.

function gqlFromInnerText(element: HTMLScriptElement): DocumentNode | null

hasAllVariables

Predicate that validates a GraphQL request (a DocumentNode and a variables object) as having all of its required (i.e. non-nullable) variables defined.

function hasAllVariables(params: { query: DocumentNode, variables: any }): boolean

isClientOperation

Predicate that validates a DocumentNode as being an exclusively client-side operation, i.e. all of it's requests are modified by a @client directive.

function isClientOperation(operation: Operation): boolean

isValidGql

Predicate that validates an object as a DocumentNode.

function isValidGql(document: DocumentNode | any): boolean