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import { GraphQLSchema, GraphQLOutputType } from "graphql"; import { ActionCreator } from "redux"; import { ThunkAction } from "redux-thunk"; import { GatsbyGraphQLType } from "../../schema/types/type-builders"; import { IGatsbyPlugin, ActionsUnion, IAddThirdPartySchema, ICreateTypes, IGatsbyState, ICreateFieldExtension, IPrintTypeDefinitions, ICreateResolverContext, IGatsbyPluginContext, ICreateSliceAction, IAddImageCdnAllowedUrl } from "../types"; type RestrictionActionNames = "createFieldExtension" | "createTypes" | "createResolverContext" | "addThirdPartySchema" | "printTypeDefinitions" | "createSlice" | "addRemoteFileAllowedUrl"; type SomeActionCreator = ActionCreator<ActionsUnion> | ActionCreator<ThunkAction<any, IGatsbyState, any, ActionsUnion>>; export interface ICreateSliceInput { id: string; component: string; context: Record<string, unknown>; } export declare const actions: { /** * Add a third-party schema to be merged into main schema. Schema has to be a * graphql-js GraphQLSchema object. * * This schema is going to be merged as-is. Merging it in this way will * easily break the main Gatsby Schema. Since we do not want that, therefore * it is the user's responsibility to make sure that it does not happen. * One such way of avoiding it is by namespacing the schema. * * @availableIn [createSchemaCustomization, sourceNodes] * * @param {Object} $0 * @param {GraphQLSchema} $0.schema GraphQL schema to add */ addThirdPartySchema: ({ schema }: { schema: GraphQLSchema; }, plugin: IGatsbyPlugin, traceId?: string) => IAddThirdPartySchema; /** * Add type definitions to the GraphQL schema. * * @availableIn [createSchemaCustomization, sourceNodes] * * @param {string | GraphQLOutputType | GatsbyGraphQLType | string[] | GraphQLOutputType[] | GatsbyGraphQLType[]} types Type definitions * * Type definitions can be provided either as * [`graphql-js` types](https://graphql.org/graphql-js/), in * [GraphQL schema definition language (SDL)](https://graphql.org/learn/) * or using Gatsby Type Builders available on the `schema` API argument. * * Things to note: * * type definitions targeting node types, i.e. `MarkdownRemark` and others * added in `sourceNodes` or `onCreateNode` APIs, need to implement the * `Node` interface. Interface fields will be added automatically, but it * is mandatory to label those types with `implements Node`. * * by default, explicit type definitions from `createTypes` will be merged * with inferred field types, and default field resolvers for `Date` (which * adds formatting options) and `File` (which resolves the field value as * a `relativePath` foreign-key field) are added. This behavior can be * customised with `@infer`, `@dontInfer` directives or extensions. Fields * may be assigned resolver (and other option like args) with additional * directives. Currently `@dateformat`, `@link`, `@fileByRelativePath` and * `@proxy` are available. * * * Schema customization controls: * * `@infer` - run inference on the type and add fields that don't exist on the * defined type to it. * * `@dontInfer` - don't run any inference on the type * * Extensions to add resolver options: * * `@dateformat` - add date formatting arguments. Accepts `formatString` and * `locale` options that sets the defaults for this field * * `@link` - connect to a different Node. Arguments `by` and `from`, which * define which field to compare to on a remote node and which field to use on * the source node * * `@fileByRelativePath` - connect to a File node. Same arguments. The * difference from link is that this normalizes the relative path to be * relative from the path where source node is found. * * `@proxy` - in case the underlying node data contains field names with * characters that are invalid in GraphQL, `proxy` allows to explicitly * proxy those properties to fields with valid field names. Takes a `from` arg. * * * @example * exports.createSchemaCustomization = ({ actions }) => { * const { createTypes } = actions * const typeDefs = ` * """ * Markdown Node * """ * type MarkdownRemark implements Node @infer { * frontmatter: Frontmatter! * } * * """ * Markdown Frontmatter * """ * type Frontmatter @infer { * title: String! * author: AuthorJson! @link * date: Date! @dateformat * published: Boolean! * tags: [String!]! * } * * """ * Author information * """ * # Does not include automatically inferred fields * type AuthorJson implements Node @dontInfer { * name: String! * birthday: Date! @dateformat(locale: "ru") * } * ` * createTypes(typeDefs) * } * * // using Gatsby Type Builder API * exports.createSchemaCustomization = ({ actions, schema }) => { * const { createTypes } = actions * const typeDefs = [ * schema.buildObjectType({ * name: 'MarkdownRemark', * fields: { * frontmatter: 'Frontmatter!' * }, * interfaces: ['Node'], * extensions: { * infer: true, * }, * }), * schema.buildObjectType({ * name: 'Frontmatter', * fields: { * title: { * type: 'String!', * resolve(parent) { * return parent.title || '(Untitled)' * } * }, * author: { * type: 'AuthorJson' * extensions: { * link: {}, * }, * } * date: { * type: 'Date!' * extensions: { * dateformat: {}, * }, * }, * published: 'Boolean!', * tags: '[String!]!', * } * }), * schema.buildObjectType({ * name: 'AuthorJson', * fields: { * name: 'String!' * birthday: { * type: 'Date!' * extensions: { * dateformat: { * locale: 'ru', * }, * }, * }, * }, * interfaces: ['Node'], * extensions: { * infer: false, * }, * }), * ] * createTypes(typeDefs) * } */ createTypes: (types: string | GraphQLOutputType | GatsbyGraphQLType<any, any> | Array<string | GraphQLOutputType | GatsbyGraphQLType<any, any>>, plugin: IGatsbyPlugin, traceId?: string) => ICreateTypes; /** * Add a field extension to the GraphQL schema. * * Extensions allow defining custom behavior which can be added to fields * via directive (in SDL) or on the `extensions` prop (with Type Builders). * * The extension definition takes a `name`, an `extend` function, and optional * extension `args` for options. The `extend` function has to return a (partial) * field config, and receives the extension options and the previous field config * as arguments. * * @availableIn [createSchemaCustomization, sourceNodes] * * @param {GraphQLFieldExtensionDefinition} extension The field extension definition * @example * exports.createSchemaCustomization = ({ actions }) => { * const { createFieldExtension } = actions * createFieldExtension({ * name: 'motivate', * args: { * caffeine: 'Int' * }, * extend(options, prevFieldConfig) { * return { * type: 'String', * args: { * sunshine: { * type: 'Int', * defaultValue: 0, * }, * }, * resolve(source, args, context, info) { * const motivation = (options.caffeine || 0) - args.sunshine * if (motivation > 5) return 'Work! Work! Work!' * return 'Maybe tomorrow.' * }, * } * }, * }) * } */ createFieldExtension: (extension: GraphQLFieldExtensionDefinition, plugin: IGatsbyPlugin, traceId?: string) => ThunkAction<void, IGatsbyState, Record<string, unknown>, ICreateFieldExtension>; /** * Write GraphQL schema to file * * Writes out inferred and explicitly specified type definitions. This is not * the full GraphQL schema, but only the types necessary to recreate all type * definitions, i.e. it does not include directives, built-ins, and derived * types for filtering, sorting, pagination etc. Optionally, you can define a * list of types to include/exclude. This is recommended to avoid including * definitions for plugin-created types. * * The first object parameter is required, however all the fields in the object are optional. * * @availableIn [createSchemaCustomization] * * @param {object} $0 * @param {string} [$0.path] The path to the output file, defaults to `schema.gql` * @param {object} [$0.include] Configure types to include * @param {string[]} [$0.include.types] Only include these types * @param {string[]} [$0.include.plugins] Only include types owned by these plugins * @param {object} [$0.exclude] Configure types to exclude * @param {string[]} [$0.exclude.types] Do not include these types * @param {string[]} [$0.exclude.plugins] Do not include types owned by these plugins * @param {boolean} [$0.withFieldTypes] Include field types, defaults to `true` * @example * exports.createSchemaCustomization = ({ actions }) => { * // This code writes a GraphQL schema to a file named `schema.gql`. * actions.printTypeDefinitions({}) * } * @example * exports.createSchemaCustomization = ({ actions }) => { * // This code writes a GraphQL schema to a file named `schema.gql`, but this time it does not include field types. * actions.printTypeDefinitions({ withFieldTypes: false }) * } */ printTypeDefinitions: ({ path, include, exclude, withFieldTypes, }: { path?: string | undefined; include?: { types?: string[] | undefined; plugins?: string[] | undefined; } | undefined; exclude?: { types?: string[] | undefined; plugins?: string[] | undefined; } | undefined; withFieldTypes?: boolean | undefined; }, plugin: IGatsbyPlugin, traceId?: string) => IPrintTypeDefinitions; /** * Make functionality available on field resolver `context` * * @availableIn [createSchemaCustomization] * * @param {object} context Object to make available on `context`. * When called from a plugin, the context value will be namespaced under * the camel-cased plugin name without the "gatsby-" prefix * @example * const getHtml = md => remark().use(html).process(md) * exports.createSchemaCustomization = ({ actions }) => { * actions.createResolverContext({ getHtml }) * } * // The context value can then be accessed in any field resolver like this: * exports.createSchemaCustomization = ({ actions, schema }) => { * actions.createTypes(schema.buildObjectType({ * name: 'Test', * interfaces: ['Node'], * fields: { * md: { * type: 'String!', * async resolve(source, args, context, info) { * const processed = await context.transformerRemark.getHtml(source.internal.contents) * return processed.contents * } * } * } * })) * } */ createResolverContext: (context: IGatsbyPluginContext, plugin: IGatsbyPlugin, traceId?: string) => ThunkAction<void, IGatsbyState, Record<string, unknown>, ICreateResolverContext>; /** * Create a new Slice. See the technical docs for the [Gatsby Slice API](/docs/reference/built-in-components/gatsby-slice). * * @availableIn [createPages] * * @param {object} $0 * @param {Object} slice a slice object * @param {string} slice.id The unique ID for this slice * @param {string} slice.component The absolute path to the component for this slice * @param {Object} slice.context Context data for this slice. Passed as props * to the component `this.props.sliceContext` as well as to the graphql query * as graphql arguments. * @example * exports.createPages = ({ actions }) => { * actions.createSlice({ * id: `navigation-bar`, * component: path.resolve(`./src/components/navigation-bar.js`), * }) * } */ createSlice: (payload: ICreateSliceInput, plugin: IGatsbyPlugin, traceId?: string) => ICreateSliceAction; /** * Declares URL Pattern that should be allowed to be used for Image or File CDN to prevent using of unexpected RemoteFile URLs. * * @availableIn [onPreInit, onPreBootstrap, onPluginInit, createSchemaCustomization] * * @param {string | string []} url URLPattern or Array of URL Patternss that should be allowed. * URLPattern is a string that can contain wildcards (*) or parameter placeholders (e.g. :id). * @example * exports.onPreInit = ({ actions }) => { * actions.addRemoteFileAllowedUrl(`https://your-wordpress-instance.com/*`) * } */ addRemoteFileAllowedUrl: (url: string | Array<string>, plugin: IGatsbyPlugin, traceId?: string) => IAddImageCdnAllowedUrl; }; type API = string; type AvailableActionsByAPI = Record<API, { [K in RestrictionActionNames]: SomeActionCreator; }>; export declare const availableActionsByAPI: AvailableActionsByAPI; export {};