graphql-typed-client
Version:
A tool that generates a strongly typed client library for any GraphQL endpoint. The client allows writing GraphQL queries as plain JS objects (with type safety, awesome code completion experience, custom scalar type mapping, type guards and more)
43 lines • 1.71 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var graphql_1 = require("graphql");
var render = function (type, nonNull, root, undefinableValues, undefinableFields) {
if (root) {
if (undefinableFields) {
if (graphql_1.isNonNullType(type)) {
return ":" + render(type.ofType, true, false, undefinableValues, undefinableFields);
}
else {
var rendered = render(type, true, false, undefinableValues, undefinableFields);
return undefinableValues ? "?:" + rendered : "?:(" + rendered + "|null)";
}
}
else {
return ":" + render(type, false, false, undefinableValues, undefinableFields);
}
}
if (graphql_1.isNamedType(type)) {
var typing = type.name;
if (undefinableValues) {
return nonNull ? typing : "(" + typing + "|undefined)";
}
else {
return nonNull ? typing : "(" + typing + "|null)";
}
}
if (graphql_1.isListType(type)) {
var typing = render(type.ofType, false, false, undefinableValues, undefinableFields) + "[]";
if (undefinableValues) {
return nonNull ? typing : "(" + typing + "|undefined)";
}
else {
return nonNull ? typing : "(" + typing + "|null)";
}
}
return render(type.ofType, true, false, undefinableValues, undefinableFields);
};
exports.renderTyping = function (type, undefinableValues, undefinableFields, root) {
if (root === void 0) { root = true; }
return render(type, false, root, undefinableValues, undefinableFields);
};
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