function __cfHardenFn(fn: Function) { Object.freeze(fn); const prototype = fn.prototype; if (prototype && typeof prototype === "object") { Object.freeze(prototype); } return fn; } import { __cfHelpers } from "commonfabric"; /** * computed() result property access in lift-applied captures should use * .key("length"). The computed() return is an OpaqueRef, so * rewritePatternBody correctly rewrites summary.length to * summary.key("length"). */ import { computed, pattern } from "commonfabric"; const define = undefined; const runtimeDeps = undefined; const __cfAmdHooks = undefined; interface State { items: string[]; } const __cfLift_1 = __cfHelpers.lift<{ state: { items: string[]; }; }, string>(({ state }) => state.items.join(", "), { type: "object", properties: { state: { type: "object", properties: { items: { type: "array", items: { type: "string" } } }, required: ["items"] } }, required: ["state"] } as const satisfies __cfHelpers.JSONSchema, { type: "string" } as const satisfies __cfHelpers.JSONSchema); const __cfLift_2 = __cfHelpers.lift<{ summary: { length: number; }; }, number>(({ summary }) => summary.length, { type: "object", properties: { summary: { type: "object", properties: { length: { type: "number" } }, required: ["length"] } }, required: ["summary"] } as const satisfies __cfHelpers.JSONSchema, { type: "number" } as const satisfies __cfHelpers.JSONSchema); // FIXTURE: computed-result-property-in-return // Verifies: .length on a computed() string result is captured via .key("length") in a subsequent lift-applied computation // computed(() => summary.length) → lift(({ summary }) => summary.length)({ summary: { length: summary.key("length") } }) // Context: The first computed() returns a string OpaqueRef (from .join()). // When the second computed() accesses summary.length, the capture is rewritten // to summary.key("length") because summary is an OpaqueRef, not a plain value. export default pattern((state) => { const summary = __cfLift_1({ state: { items: state.key("items") } }).for("summary", true); return { summary, charCount: __cfLift_2({ summary: { length: summary.key("length") } }).for(["__patternResult", "charCount"], true) }; }, { type: "object", properties: { items: { type: "array", items: { type: "string" } } }, required: ["items"] } as const satisfies __cfHelpers.JSONSchema, { type: "object", properties: { summary: { type: "string" }, charCount: { type: "number" } }, required: ["summary", "charCount"] } as const satisfies __cfHelpers.JSONSchema); // @ts-ignore: Internals function h(...args: any[]) { return __cfHelpers.h.apply(null, args); } __cfHardenFn(h); __cfReg({ __cfLift_1, __cfLift_2 });