import * as __ctHelpers from "commontools";
import { cell, NAME, pattern, UI } from "commontools";
export default pattern(() => {
    const list = cell<string[] | undefined>(undefined, {
        anyOf: [{
                type: "undefined"
            }, {
                type: "array",
                items: {
                    type: "string"
                }
            }]
    } as const satisfies __ctHelpers.JSONSchema);
    return {
        [NAME]: "Optional element access",
        [UI]: (<div>
        {__ctHelpers.when({
            type: "boolean"
        } as const satisfies __ctHelpers.JSONSchema, {
            anyOf: [{}, {
                    type: "object",
                    properties: {}
                }]
        } as const satisfies __ctHelpers.JSONSchema, {
            anyOf: [{
                    type: "boolean"
                }, {}, {
                    type: "object",
                    properties: {}
                }]
        } as const satisfies __ctHelpers.JSONSchema, __ctHelpers.derive({
            type: "object",
            properties: {
                list: {
                    anyOf: [{
                            type: "undefined"
                        }, {
                            type: "array",
                            items: {
                                type: "string"
                            }
                        }],
                    asCell: true
                }
            },
            required: ["list"]
        } as const satisfies __ctHelpers.JSONSchema, {
            type: "boolean"
        } as const satisfies __ctHelpers.JSONSchema, { list: list }, ({ list }) => !list.get()?.[0]), <span>No first entry</span>)}
      </div>),
    };
}, false as const satisfies __ctHelpers.JSONSchema, {
    type: "object",
    properties: {
        $NAME: {
            type: "string"
        },
        $UI: {
            $ref: "#/$defs/JSXElement"
        }
    },
    required: ["$NAME", "$UI"],
    $defs: {
        JSXElement: {
            anyOf: [{
                    $ref: "https://commonfabric.org/schemas/vnode.json"
                }, {
                    type: "object",
                    properties: {}
                }, {
                    $ref: "#/$defs/UIRenderable",
                    asOpaque: true
                }]
        },
        UIRenderable: {
            type: "object",
            properties: {
                $UI: {
                    $ref: "https://commonfabric.org/schemas/vnode.json"
                }
            },
            required: ["$UI"]
        }
    }
} as const satisfies __ctHelpers.JSONSchema);
// @ts-ignore: Internals
function h(...args: any[]) { return __ctHelpers.h.apply(null, args); }
// @ts-ignore: Internals
h.fragment = __ctHelpers.h.fragment;