graphql-mocks/es/resolver/types.d.ts

Tools for setting up graphql test resolvers

import { TypeResolver, FieldResolver, ObjectField, ResolverMap } from '../types';
import { WrapperFor } from './constants';
import { GraphQLObjectType, GraphQLAbstractType, GraphQLSchema } from 'graphql';
import { PackOptions } from '../pack/types';
export type BaseWrapperOptions = {
    schema: GraphQLSchema;
    resolverMap: ResolverMap;
    packOptions: PackOptions;
    type: GraphQLObjectType | GraphQLAbstractType;
    field?: ObjectField;
};
export type FieldResolverWrapperOptions = BaseWrapperOptions & {
    type: GraphQLObjectType;
    field: ObjectField;
};
export type TypeResolverWrapperOptions = BaseWrapperOptions & {
    type: GraphQLAbstractType;
    field: undefined;
};
export type TypeWrapperFunction = (resolver: TypeResolver, options: TypeResolverWrapperOptions) => TypeResolver | Promise<TypeResolver>;
export type FieldWrapperFunction = (resolver: FieldResolver, options: FieldResolverWrapperOptions) => FieldResolver | Promise<FieldResolver>;
export type GenericWrapperFunction = (resolver: FieldResolver | TypeResolver, options: BaseWrapperOptions) => FieldResolver | TypeResolver | Promise<FieldResolver | TypeResolver>;
export type WrapperForOptions = (typeof WrapperFor)[keyof typeof WrapperFor];
export type WrapperFnMapping = {
    [WrapperFor.FIELD]: FieldWrapperFunction;
    [WrapperFor.TYPE]: TypeWrapperFunction;
    [WrapperFor.ANY]: GenericWrapperFunction;
};
export interface NamedWrapper<T extends WrapperForOptions> {
    name: string;
    wrap: WrapperFnMapping[T];
    wrapperFor: T;
}
export type Wrapper = NamedWrapper<WrapperForOptions> | GenericWrapperFunction | FieldWrapperFunction | TypeWrapperFunction;