Add extracted source directory and README navigation

extracted-source/node_modules/@anthropic-ai/sdk/lib/beta-parser.mjs

@@ -0,0 +1,75 @@
+import { AnthropicError } from "../core/error.mjs";
+function getOutputFormat(params) {
+    // Prefer output_format (deprecated) over output_config.format for backward compatibility
+    return params?.output_format ?? params?.output_config?.format;
+}
+export function maybeParseBetaMessage(message, params, opts) {
+    const outputFormat = getOutputFormat(params);
+    if (!params || !('parse' in (outputFormat ?? {}))) {
+        return {
+            ...message,
+            content: message.content.map((block) => {
+                if (block.type === 'text') {
+                    const parsedBlock = Object.defineProperty({ ...block }, 'parsed_output', {
+                        value: null,
+                        enumerable: false,
+                    });
+                    return Object.defineProperty(parsedBlock, 'parsed', {
+                        get() {
+                            opts.logger.warn('The `parsed` property on `text` blocks is deprecated, please use `parsed_output` instead.');
+                            return null;
+                        },
+                        enumerable: false,
+                    });
+                }
+                return block;
+            }),
+            parsed_output: null,
+        };
+    }
+    return parseBetaMessage(message, params, opts);
+}
+export function parseBetaMessage(message, params, opts) {
+    let firstParsedOutput = null;
+    const content = message.content.map((block) => {
+        if (block.type === 'text') {
+            const parsedOutput = parseBetaOutputFormat(params, block.text);
+            if (firstParsedOutput === null) {
+                firstParsedOutput = parsedOutput;
+            }
+            const parsedBlock = Object.defineProperty({ ...block }, 'parsed_output', {
+                value: parsedOutput,
+                enumerable: false,
+            });
+            return Object.defineProperty(parsedBlock, 'parsed', {
+                get() {
+                    opts.logger.warn('The `parsed` property on `text` blocks is deprecated, please use `parsed_output` instead.');
+                    return parsedOutput;
+                },
+                enumerable: false,
+            });
+        }
+        return block;
+    });
+    return {
+        ...message,
+        content,
+        parsed_output: firstParsedOutput,
+    };
+}
+function parseBetaOutputFormat(params, content) {
+    const outputFormat = getOutputFormat(params);
+    if (outputFormat?.type !== 'json_schema') {
+        return null;
+    }
+    try {
+        if ('parse' in outputFormat) {
+            return outputFormat.parse(content);
+        }
+        return JSON.parse(content);
+    }
+    catch (error) {
+        throw new AnthropicError(`Failed to parse structured output: ${error}`);
+    }
+}
+//# sourceMappingURL=beta-parser.mjs.map