gpt-oss20b-no-think.json

{
  "model": "gpt-oss:20b",
  "created_at": "2025-09-16T15:55:53.354915273Z",
  "message": {
    "role": "assistant",
    "content": "{\n  \"content\": \"@@ /Volumes/Indexing/Calculator.ts\\n⋮... imports\\n│import { EventEmitter } from 'events'\\n⋮... class\\n│export class Calculator extends EventEmitter {\\n⋮... ctor\\n│  constructor(maxHistory: number = 100)\\n⋮... props\\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  private readonly maxHistorySize: number\\n│  private currentResult: number\\n⋮... ops\\n│  add(a: number, b: number): number\\n│  subtract(a: number, b: number): number\\n│  multiply(a: number, b: number): number\\n│  divide(a: number, b: number): number\\n│  power(base: number, exponent: number): number\\n│  sqrt(value: number): number\\n│  getCurrentResult(): number\\n│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  clearHistory(): void\\n│  getHistoryCount(): number\\n│  reset(): void\\n│  getStats(): {totalCalculations: number, operationsCount: Record\u003cstring, number\u003e, lastCalculation?: Date, currentResult: number}\\n⋮... helpers\\n│  private validateOperands(...operands: number[]): void\\n│  private addToHistory(operation: string, operands: number[], result: number): void\\n│}\\n\",\n  \"description\": \"A TypeScript Calculator class that extends EventEmitter, offering arithmetic operations, history tracking, and event emissions for calculations, errors, and state changes. It includes operand validation, reset, clear history, stats retrieval, and supports maximum history size.\",\n  \"keywords\": \"calculator class events, arithmetic operations, history tracking, TypeScript utility\"\n}",
    "thinking": "We need to generate a repo map JSON content with file path \"/Volumes/Indexing/Calculator.ts\". We need to identify symbols based on priority: class, interface, function, method, property, variable, enum, decorator, namespace, type, event, parameter. The repo map shows content in JSON with \"content\" as textual repo map following the format. It must not exceed 800 characters. They want to keep method signatures only; skip trivial getters/setters if no business logic. Focus on public APIs and main functionality. The Calculator class extends EventEmitter; includes methods and private helper methods. We need to include class and its methods, properties. Also imports. We need to remove comments and JSDoc. We need to show file path lines.\n\nWe need to produce JSON with \"content\", \"description\", \"keywords\". The content needs to be a textual mapping, with @@ path and lines described with \"⋮...\" and \"│\" lines.\n\nWe must include key symbols only. For Calculator class:\n\nClass declaration: export class Calculator extends EventEmitter.\n\nProperties (private): history, maxHistorySize, currentResult. But we may include property declarations if not trivial? They are private; but we can include them as they are core. It says property - include. And method signatures (public and private). For private methods, include as they are part of class. The property maxHistorySize is readonly private. Private property maybe important. Include getCurrentResult, getHistory, clearHistory, getHistoryCount, getStats, plus other operations add, subtract, multiply, divide, power, sqrt, reset.\n\nAlso constructor signature. Also method private validateOperands(...operands:number[]): void, private addToHistory(operation: string, operands: number[], result: number): void.\n\nWe need to include EventEmitter import.\n\nDon't include comments. Provide method signatures.\n\nTruncate content to keep under 800 characters. 800 characters includes whole content string.\n\nLet's craft content string.\n\nFirst, we create:\n\n@@ /Volumes/Indexing/Calculator.ts\n⋮... // File imports\n│import { EventEmitter } from 'events'\n⋮... // Class definition\n│export class Calculator extends EventEmitter {\n⋮... // Constructor\n│  constructor(maxHistory: number = 100)\n⋮... // Private properties\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\n│  private readonly maxHistorySize: number\n│  private currentResult: number\n⋮... // Public methods\n│  add(a: number, b: number): number\n│  subtract(a: number, b: number): number\n│  multiply(a: number, b: number): number\n│  divide(a: number, b: number): number\n│  power(base: number, exponent: number): number\n│  sqrt(value: number): number\n│  getCurrentResult(): number\n│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\n│  clearHistory(): void\n│  getHistoryCount(): number\n│  reset(): void\n│  getStats(): {totalCalculations: number, operationsCount: Record\u003cstring, number\u003e, lastCalculation?: Date, currentResult: number}\n⋮... // Private helper methods\n│  private validateOperands(...operands: number[]): void\n│  private addToHistory(operation: string, operands: number[], result: number): void\n│}\n\nWe can also include line endings newlines.\n\nNeed to make sure it's under 800 characters. Let's approximate.\n\nWe need to compute char count. Let's assemble string.\n\nWe will produce content string with line breaks.\n\nLet me write the content exactly:\n\n\"@@ /Volumes/Indexing/Calculator.ts\\n⋮... // File imports\\n│import { EventEmitter } from 'events'\\n⋮... // Class definition\\n│export class Calculator extends EventEmitter {\\n⋮... // Constructor\\n│  constructor(maxHistory: number = 100)\\n⋮... // Private properties\\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  private readonly maxHistorySize: number\\n│  private currentResult: number\\n⋮... // Public methods\\n│  add(a: number, b: number): number\\n│  subtract(a: number, b: number): number\\n│  multiply(a: number, b: number): number\\n│  divide(a: number, b: number): number\\n│  power(base: number, exponent: number): number\\n│  sqrt(value: number): number\\n│  getCurrentResult(): number\\n│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  clearHistory(): void\\n│  getHistoryCount(): number\\n│  reset(): void\\n│  getStats(): {totalCalculations: number, operationsCount: Record\u003cstring, number\u003e, lastCalculation?: Date, currentResult: number}\\n⋮... // Private helper methods\\n│  private validateOperands(...operands: number[]): void\\n│  private addToHistory(operation: string, operands: number[], result: number): void\\n│}\\n\"\n\nWe need to count length. Let's approximate quickly. The string includes line breaks and spaces.\n\nWe must also avoid \"⋮... // File imports\" and other comments? The pattern includes \"⋮... // File imports\". That's okay. They are descriptive comments about file header. The content is under 800. Let's estimate length: each line maybe 70-120 chars. There are about 20 lines. Let's approximate char count: 20 lines * 70 = 1400. That's too long. Perhaps we can shorten: remove some comments? We might not need every comment. The spec says include description lines: \"⋮... // Description\". We can keep but each line is short. Let's shorten property types too slightly. We can maybe use '... ' for array type and inline types but we need minimal content.\n\nBut we must include essential info. We need to keep under 800 characters. Let's approximate more carefully.\n\nLet's write content shorter: Use minimal.\n\nWe'll produce content lines:\n\n\"@@ /Volumes/Indexing/Calculator.ts\\n⋮... imports\\n│import { EventEmitter } from 'events'\\n⋮... class\\n│export class Calculator extends EventEmitter {\\n⋮... ctor\\n│  constructor(maxHistory: number = 100)\\n⋮... props\\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  private readonly maxHistorySize: number\\n│  private currentResult: number\\n⋮... ops\\n│  add(a: number, b: number): number\\n│  subtract(a: number, b: number): number\\n│  multiply(a: number, b: number): number\\n│  divide(a: number, b: number): number\\n│  power(base: number, exponent: number): number\\n│  sqrt(value: number): number\\n│  getCurrentResult(): number\\n│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  clearHistory(): void\\n│  getHistoryCount(): number\\n│  reset(): void\\n│  getStats(): {totalCalculations: number, operationsCount: Record\u003cstring, number\u003e, lastCalculation?: Date, currentResult: number}\\n⋮... helpers\\n│  private validateOperands(...operands: number[]): void\\n│  private addToHistory(operation: string, operands: number[], result: number): void\\n│}\"\n\nNow let's count approximate char length.\n\nLet's approximate each line length:\n\n1. @@ /Volumes/Indexing/Calculator.ts\\n =\u003e length: 30? Let's count: \"@@ /Volumes/Indexing/Calculator.ts\" that's 36 and newline char. Good 37.\n\n2. ⋮... imports\\n; line: \"⋮... imports\" length 14 + newline = 15. Good.\n\n3. │import { EventEmitter } from 'events'\\n: Let's count: 1 char vertical line; \"import { EventEmitter } from 'events'\" is 36? Let's count: \"import { EventEmitter } from 'events'\" - 'import' 6, space 1, '{' 1, space 1, 'EventEmitter' 13, space 1, '}'1, space1, 'from'4, space1, \"'events'\"7. total 6+1+1+1+13+1+1+1+4+1+7=35? Let's recount accurately: 6+1=7, +1=8, +1=9, +13=22, +1=23, +1=24, +1=25, +4=29, +1=30, +7=37. So 37 + vertical line total 38. newline 1 =\u003e 39.\n\n4. ⋮... class\\n =\u003e 14+1=15\n\n5. │export class Calculator extends EventEmitter {\\n: vertical line 1 + \"export class Calculator extends EventEmitter {\" length? Let's count: \"export\"6 + space1 + \"class\"5 + space1 + \"Calculator\"10 + space1 + \"extends\"7 + space1 + \"EventEmitter\"13 + space1 + \"{\"1 = total 6+1+5+1+10+1+7+1+13+1+1=44. vertical line 1 =\u003e45. newline 1 =\u003e46.\n\n6. ⋮... ctor\\n =\u003e 14+1=15\n\n7. │  constructor(maxHistory: number = 100)\\n: vertical line 1 + 2 spaces 2 + \"constructor(maxHistory: number = 100)\" length? Let's count: \"constructor\"10, \"(\"1, \"maxHistory\"10, \":\"1, space1, \"number\"6, space1, \"=\"1, space1, \"100\"3,\")\"1 = 10+1+10+1+1+6+1+1+1+3+1=35. Add spaces: we had 2 spaces after vertical line? we counted? Actually vertical line 1 + 2 spaces? Already did. So overall 1+2+35=38. newline 1 = 39.\n\n8. ⋮... props\\n =\u003e 14+1=15\n\n9. │  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n Count: vertical 1, 2 spaces =\u003e3? I already counted 1+2=3? Actually vertical line 1, then two spaces. 3. Then type string: \"private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\" length: Let's approximate: \"private\"7 + space1 + \"history:\"8 + space1 + \"Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\" length? Let's count char by char: \"Array\u003c{\" length 7? Actually \"Array\u003c\" 6 plus \"{\"1 =\u003e7. Inside: \"operation: string, operands: number[], result: number, timestamp: Date\" length? \"operation: string,\" 18? let's count: \"operation\"9 + \":\"1 + space1 + \"string\"6 + \",\"1 = 9+1+1+6+1=18. space1 =\u003e19. \"operands: number[]\" =\u003e \"operands\"8 + \":\"1+ space1+ \"number[]\"7=8+1+1+7=17. comma1 =\u003e 18? Actually we should add comma after the array; inside string they had comma after number[]? \"operands: number[]\" ends with ]. They had comma after? The string has \"... operands: number[],\" so yes comma. So add \",\"1 =\u003e 19. space1 =\u003e20. \"result: number\" =\u003e \"result\"6 + \":\"1 + space1+ \"number\"6=6+1+1+6=14. comma1 =\u003e15. space1 =\u003e16. \"timestamp: Date\" =\u003e \"timestamp\"9 + \":\"1+ space1+ \"Date\"4=9+1+1+4=15. So total inside string length= 18+1+19+1+16+1+15? Wait we need sum correctly: Let's sum: \"operation: string,\" part length 18. Then space1 =\u003e (already counted?), the \"space1\" we added for following part? Actually we counted \"space1\" after comma? That was part of outer \"space1\" before operands. We'll sum sequentially to avoid duplicates. Let's compute whole inside string:\n\n- \"operation: string,\" (18)\n- space (1) =\u003e 19\n- \"operands: number[],\" =\u003e (8+1+1+7+1=18?) Wait we recomputed: Actually \"operands:\"8? Let's verify: \"operands\"8, \":\"1 =\u003e9; space1 =\u003e10; \"number[]\" 7 =\u003e17; comma1 =\u003e18. So the part length 18. Add it: 19+18=37.\n- space1 =\u003e 38\n- \"result: number\" (6+1+1+6=14) =\u003e 38+14=52.\n- comma1 =\u003e 53\n- space1 =\u003e 54\n- \"timestamp: Date\" (9+1+1+4=15) =\u003e 54+15=69.\n\nNow outer \u003c...\u003e braces: we had \"Array\u003c{\" 7 + \"\u003e\" 1? Actually closing \u003e after the inside. So add 8 to 69 =\u003e 77. Also closing \"}\" 1? Wait we already included \"\u003e\"? Actually we have \"Array\u003c{}\u003e\" type: We had \"Array\u003c{\" 6+1? Let's compute: \"Array\u003c{\" exactly 6? \"Array\"5, \"\u003c\"1, \"{\"1 =\u003e7. Yes 7. Then inside 69. Then \"}\" 1. So 7+69+1=77. Wait we double counted \"\u003e\" earlier? We added \u003e? No we didn't count \"\u003e\". At end we have \"\u003e\" before \"\u003e\"? Not needed: The type is \"Array\u003c{...}\u003e\" meaning after closing brace, we have \"\u003e\" to close Array\u003c \u003e. So we need \"\u003e\" after \"}\". So add 1 more. So final 7+69+1+1=78. So inside type length 78. plus \"private history: \" part: \"private\"7 + space1 + \"history:\"8 + space1 = 7+1+8+1=17. 17+78=95. plus vertical line 1 + 2 spaces counted earlier? Actually we counted vertical line 1 separately. That 3 earlier? vertical 1 + 2 spaces =3. So final line length 3+95=98. newline 1 =\u003e 99.\n\n10. │  private readonly maxHistorySize: number\\n: vertical 1 + 2 spaces 2 =3. \"private readonly maxHistorySize: number\" length: \"private\"7 + space1 + \"readonly\"8 + space1 + \"maxHistorySize:\"16? Let's count: \"maxHistorySize\"13? Wait \"maxHistorySize\" length 13. plus \":\"1 =\u003e14. space1 =\u003e15. \"number\"6 =\u003e21. So total 21. plus 3 + 21 =24. newline 1 =\u003e25.\n\n11. │  private currentResult: number\\n: vertical 1 + 2 spaces =3. \"private currentResult: number\": \"private\"7 + space1 + \"currentResult:\"14? Let's count: \"currentResult\"13 + \":\"1 =\u003e14. space1 =\u003e15. \"number\"6 =\u003e21. +3 =24. newline 1 =\u003e25.\n\n12. ⋮... ops\\n =\u003e 14+1=15.\n\n13. │  add(a: number, b: number): number\\n: vertical 1+2 spaces=3. add signature length: \"add(a: number, b: number): number\" length? \"add\"3 + \"(\"1 + \"a: number\"9 + \", \"2 + \"b: number\"9 + \")\"1 + \": number\"8 = 3+1+9+2+9+1+8=33. +3=36. newline 1 =\u003e37.\n\nSimilar for other ops lines; could roughly estimate each ~36-40.\n\nWe have many operations: subtract, multiply, divide, power, sqrt, getCurrentResult, getHistory, clearHistory, getHistoryCount, reset, getStats.\n\nLet's estimate 12 operations lines each 37 on average =\u003e 12*37=444.\n\nNext, private helpers lines:\n\n14. ⋮... helpers\\n =\u003e 15.\n\n15. │  private validateOperands(...operands: number[]): void\\n: vertical 1+2 spaces=3. \"private validateOperands(...operands: number[]): void\" length: \"private\"7 + space1 + \"validateOperands\"16 + \"(\"1 + \"...\"3 + \"operands:\"9 + space1 + \"number\"6 + \"]:\"2 + \" void\"5? Actually \": void\" 6? Let's count carefully: \"validateOperands\" 16, \"(\"1=17, \"...\":3 =\u003e20, \"operands:\"9 =\u003e29, space1 =\u003e30, \"number\"6 =\u003e36, \"]\"1 =\u003e37, \":\"1 =\u003e38, space1 =\u003e39, \"void\"4 =\u003e43. +3 =\u003e46. newline 1 =\u003e47.\n\n16. │  private addToHistory(operation: string, operands: number[], result: number): void\\n: vertical 1+2=3. signature length: \"private addToHistory(operation: string, operands: number[], result: number): void\" Count: \"private\"7 + space1 + \"addToHistory\"12 + \"(\"1 =21. param1 \"operation: string\" = \"operation\"9 + \":\"1 + space1 + \"string\"6 =17; plus comma1=18? Actually comma after? They wrote \"operation: string,\" so yes comma1 =\u003e19. space1 =\u003e20. param2 \"operands: number[]\" = \"operands\"8 + \":\"1 + space1 + \"number[]\"7 =16; comma1 =\u003e17; space1 =\u003e18. param3 \"result: number\" = \"result\"6 + \":\"1 + space1 + \"number\"6 =14; ):? Actually after param list we have \")\"1 =\u003e19. space? Actually we had ): but we counted after param? Wait we had closing parenthesis after last param. So we need to count it: we've counted after \"result: number\" 14, then \")\"1 =\u003e15. Then \": void\" 6? Actually \": void\" 6 including space. So total: after first param 19, plus space1 20, second param 17 =\u003e37, plus space1 38 (???) Actually we had a space after comma? We counted space after comma earlier as space1 after second param? Let's step systematically: after param1 had comma1 and space1 =\u003e but we already counted both (comma1+space1). After param2 we had comma1 and space1 again. So we counted. Let's recompute carefully: we had first param: 9+1+1+6=17, +comma1 = 18, +space1 19. So after first param we have 19. Then second param: 8+1+1+7=17, then comma1 18, space1 19. So after second param we have 19. Now third param: 6+1+1+6=14, then close parenthesis )1 =\u003e15. Then space1? Actually after ) we have space before \": void\". Actually code: \"): void\". Means after ) there is space then colon maybe? There is space? The signature typically \"): void\" means a space before colon. There's a space character after \")\". So yes space1 then \": void\" 5? Actually colon+space+void? Let's count: \":\"1 + space1 + \"void\"4=6. So that part: space1+6=7. So after third param 15+7=22. So entire param list length = 19+19+22=60? Wait we need to sum not just param? Let's compute entire string length after \"private addToHistory(\": we counted 12? Actually we counted \"private addToHistory\" as 7+1+12=20? Wait we earlier had 7+1+12=20? Let's recompute: \"private\"7 + space1 + \"addToHistory\"12 =20. Then \"(\" 1 =\u003e21. Then param list length? We found param lists after that produce 60? Let's check: we computed param lists as 19+19+22=60. So 21+60=81. Then newline: 81 +3 (vertical+spaces) =84. Then newline 1 =\u003e85.\n\nThat's line length.\n\nThen closing brace after methods lines: we already covered.\n\nAdding all line counts: The biggest portion is operations lines 12*37=444, plus other lines maybe 200. Total maybe 660. Add header lines ~30. So total maybe around 730. Under 800. Good.\n\nWe need to format the content string accordingly with \"\\n\" line breaks. The JSON string must contain the raw string, so we need to escape newlines? In JSON, newline can be represented as \\n. We can generate JSON string with actual newlines? JSON allows multiline strings with \\n char, but we have to escape them. So we can include \\n within content string but not actual newline characters? It's easier to include \\n characters. Since they want output as JSON with content string. We can build content string like:\n\n\"@@ /Volumes/Indexing/Calculator.ts\\n⋮... imports\\n│import { EventEmitter } from 'events'\\n⋮... class\\n│export class Calculator extends EventEmitter {\\n⋮... ctor\\n│  constructor(maxHistory: number = 100)\\n⋮... props\\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  private readonly maxHistorySize: number\\n│  private currentResult: number\\n⋮... ops\\n│  add(a: number, b: number): number\\n... etc\"\n\nWe need to include each line and keep formatting.\n\nLet's craft final content string.\n\nWe need to ensure no actual newline characters? We can use \\n. That is okay.\n\nNow description: \"A TypeScript Calculator class that extends EventEmitter, providing arithmetic operations (add, subtract, multiply, divide, power, sqrt), history tracking, and event emissions for computations, errors, and state changes. It supports resetting, clearing history, retrieving stats, and enforces operand validation.\" Should be one paragraph.\n\nKeywords: \"calculator class events, arithmetic operations, history tracking, TypeScript utility, event emitter\"\n\nNow produce JSON with keys content, description, keywords.\n\nLet's construct content string carefully.\n\nWe'll write each line separated by \\n. We'll keep indentation as shown: 2 spaces before methods.\n\nMake sure to not include any leading/trailing spaces that are not needed.\n\nEdge: In JSON string we need to escape double quotes. But we don't have any double quotes inside string except maybe inside property type definitions? There are double quotes around types? In TypeScript string we might have `Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e` which uses single quotes? Actually the code uses double colons? There's no double quotes in that string. In the string we just typed type definitions with single quotes? There are no single quotes. There are no double quotes except the string literal delimiters. So we can include them as part of JSON string without needing escapes if we use single quotes for JSON? But JSON only uses double quotes for keys and string values. So inside content we may need to escape double quotes if any, but we don't have double quotes. Let's double-check: In our content string we included \"Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\". That uses double quotes? No, none. So good.\n\nCheck private method: \"private validateOperands(...operands: number[]): void\" - contains double quotes? No. Good.\n\nNow final.\n\nWe must ensure content length under 800 characters.\n\nWe will assemble content string.\n\nLet's write content string:\n\n\"@@ /Volumes/Indexing/Calculator.ts\\n⋮... imports\\n│import { EventEmitter } from 'events'\\n⋮... class\\n│export class Calculator extends EventEmitter {\\n⋮... ctor\\n│  constructor(maxHistory: number = 100)\\n⋮... props\\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  private readonly maxHistorySize: number\\n│  private currentResult: number\\n⋮... ops\\n│  add(a: number, b: number): number\\n│  subtract(a: number, b: number): number\\n│  multiply(a: number, b: number): number\\n│  divide(a: number, b: number): number\\n│  power(base: number, exponent: number): number\\n│  sqrt(value: number): number\\n│  getCurrentResult(): number\\n│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  clearHistory(): void\\n│  getHistoryCount(): number\\n│  reset(): void\\n│  getStats(): {totalCalculations: number, operationsCount: Record\u003cstring, number\u003e, lastCalculation?: Date, currentResult: number}\\n⋮... helpers\\n│  private validateOperands(...operands: number[]): void\\n│  private addToHistory(operation: string, operands: number[], result: number): void\\n│}\"\n\nNow check length. Need to approximate. Let's count characters quickly. We might be over 800, but let's approximate.\n\nWe have many lines. Let's approximate lengths:\n\nWe'll count each line as earlier but with content string. This may be ~700.\n\nGiven we are near limit 800, better to reduce a bit. For instance, we can shorten property types: use 'Array\u003cany\u003e'? But this reduces info. But we can still provide details. Maybe remove the type for history property; we could just state `private history: any[]`. But we might keep.\n\nWe may also shorten getStats return type: `getStats(): any`. But it's fine.\n\nBut we need to stay under 800 to be safe.\n\nLet's compute approximate char count:\n\nLine1: \"@@ /Volumes/Indexing/Calculator.ts\" length: let's count: text: \"@@ \" 3? Actually 2 @ + space =3. \"/Volumes/Indexing/Calculator.ts\" length: number of characters? Path string: \"/Volumes/Indexing/Calculator.ts\" length: let's count: \"/\"1, \"Volumes\"7 =\u003e8, \"/\"1=\u003e9, \"Indexing\"8=\u003e17, \"/\"1=\u003e18, \"Calculator.ts\"13=\u003e31. So 31. plus 3 =\u003e34. So line length 34. plus newline \\n 1 =\u003e35.\n\nThen add \"⋮... imports\" 13? Let's count: \"⋮... imports\": 5? Actually \"⋮... imports\": start char 1, then \"...\" 3 =\u003e4, space1 =\u003e5, \"imports\"7 =\u003e12. So 12. plus newline 1 =\u003e13.\n\nLine3: \"│import { EventEmitter } from 'events'\" length: we calculated 39. + newline 1 =\u003e40.\n\nLine4: \"⋮... class\" 12? let's count: \"⋮... class\": 5? Let's count: 1 + 3 + 1 + 5 =10? Actually char count: \"⋮\"1, \"...\"3 =\u003e4, space1 =\u003e5, \"class\"5 =\u003e10. Then newline 1 =\u003e11.\n\nLine5: \"│export class Calculator extends EventEmitter {\" length ~46? earlier 46? Let's recount: \"export\"6, space1 7, \"class\"5 12, space1 13, \"Calculator\"10 23, space1 24, \"extends\"7 31, space1 32, \"EventEmitter\"13 45, space1 46, \"{\"1 47. plus vertical 1? Actually we counted vertical line as part of string. Wait vertical line \"│\" preceded by it, so we need to include 1. Did we include vertical line? The string \"│export class...\" starts with vertical. So we need to add 1 more. So total 48. newline 1 =\u003e49.\n\nLine6: \"⋮... ctor\" 11? compute: \"⋮\"1, \"...\"3=4, space1=5, \"ctor\"4=9. newline 1 =\u003e10.\n\nLine7: \"│  constructor(maxHistory: number = 100)\" length: vertical 1, two spaces 2 =\u003e3, words: \"constructor\"10 =\u003e13, \"(\"1=14, \"maxHistory\"10=24, \":\"1=25, space1 26, \"number\"6=32, space1=33, \"=\"1=34, space1=35, \"100\"3=38, \")\"1=39. newline 1 =\u003e40.\n\nLine8: \"⋮... props\" 11? Count: \"⋮\"1, \"...\"3=4, space1=5, \"props\"5=10. newline 1 =\u003e11.\n\nLine9: \"│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\" length: vertical 1, 2 spaces 2=3. Let's approximate string after that: \"private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\" maybe 95? We earlier estimated 95. + newline 1 =\u003e 99? 95+3=98 +1=99.\n\nLine10: \"│  private readonly maxHistorySize: number\" length: vertical 1, 2 spaces=2 =\u003e3. \"private readonly maxHistorySize: number\" we estimated 21. So 3+21=24. newline 1 =\u003e25.\n\nLine11: \"│  private currentResult: number\" length: 3+? we estimated 21? Actually we estimated 21, plus newline 1 =\u003e25.\n\nLine12: \"⋮... ops\" 11? Count: \"⋮\"1, \"...\"3=4, space1=5, \"ops\"3=8. newline 1 =\u003e9.\n\nLine13: \"│  add(a: number, b: number): number\" length: vertical 1 + 2 spaces=2=\u003e3. \"add(a: number, b: number): number\" estimated 33. So 3+33=36. newline 1 =\u003e37.\n\nLine14: subtract: similar 37.\n\nLine15: multiply: similar 37.\n\nLine16: divide: similar 37.\n\nLine17: power: similar 37.\n\nLine18: sqrt: similar 37.\n\nLine19: getCurrentResult: similar 37.\n\nLine20: getHistory: this line includes array type too.\n\n\"│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\" length: vertical 1+2 spaces=2 =\u003e3. Then code length maybe 80? earlier property was 95, for return type maybe similar 80. So let's estimate 86? plus newline 1 =\u003e 90? Wait we need to compute precisely.\n\nBut overall each method about 40.\n\nWe have 12 operation lines =\u003e 12 * 37 = 444.\n\nLine21: clearHistory: similar 37.\n\nLine22: getHistoryCount: similar 37.\n\nLine23: reset: similar 37.\n\nLine24: getStats: length maybe ~80? Let's estimate 80. plus newline 1 =\u003e81.\n\nLine25: \"⋮... helpers\" 11? Let's compute: \"⋮\"1, \"...\"3=4, space1=5, \"helpers\"7=12. newline 1 =\u003e13.\n\nLine26: private validateOperands: similar to earlier 46. + newline 1 =\u003e47.\n\nLine27: private addToHistory: we had length 85? Let's estimate 85? newline 1 =\u003e86.\n\nLine28: \"│}\" length maybe 2? vertical 1, \"}\"1 =\u003e2. newline maybe none? At end no newline? It can have newline. Add 1 =\u003e3.\n\nNow sum all lines char counts: Let's sum quickly approximate:\n\nHeader lines: 1-12:\n\n1 35\n2 13 =\u003e48\n3 40 =\u003e88\n4 11 =\u003e99\n5 49 =\u003e148\n6 10 =\u003e158\n7 40 =\u003e198\n8 11 =\u003e209\n9 99 =\u003e308\n10 25 =\u003e333\n11 25 =\u003e358\n12 9 =\u003e367\n\nOperation lines 13-24: 12 lines each 37 except maybe getHistory 90, getStats 81. Let's compute: lines 13-18: 6 * 37 = 222. line 19 getCurrentResult 37 =\u003e 259. line20 getHistory 90 =\u003e349. line21 clearHistory 37 =\u003e386. line22 getHistoryCount 37 =\u003e423. line23 reset 37 =\u003e460. line24 getStats 81 =\u003e541.\n\nLine25 helpers header 13 =\u003e554.\n\nLine26 validateOperands 47 =\u003e601.\n\nLine27 addToHistory 86 =\u003e687.\n\nLine28 close brace 3 =\u003e690.\n\nTotal ~690, under 800. Good.\n\nThus content string length maybe ~690 characters.\n\nThus it's fine.\n\nNow produce JSON output. Need to escape backslashes and double quotes. The content string includes double quotes? There are no double quotes. But we have to escape newline characters as \\n. So JSON string will contain \\n characters.\n\nLet's write final JSON:\n\n{\n  \"content\": \"@@ /Volumes/Indexing/Calculator.ts\\n⋮... imports\\n│import { EventEmitter } from 'events'\\n⋮... class\\n│export class Calculator extends EventEmitter {\\n⋮... ctor\\n│  constructor(maxHistory: number = 100)\\n⋮... props\\n│  private history: Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  private readonly maxHistorySize: number\\n│  private currentResult: number\\n⋮... ops\\n│  add(a: number, b: number): number\\n│  subtract(a: number, b: number): number\\n│  multiply(a: number, b: number): number\\n│  divide(a: number, b: number): number\\n│  power(base: number, exponent: number): number\\n│  sqrt(value: number): number\\n│  getCurrentResult(): number\\n│  getHistory(): Array\u003c{operation: string, operands: number[], result: number, timestamp: Date}\u003e\\n│  clearHistory(): void\\n│  getHistoryCount(): number\\n│  reset(): void\\n│  getStats(): {totalCalculations: number, operationsCount: Record\u003cstring, number\u003e, lastCalculation?: Date, currentResult: number}\\n⋮... helpers\\n│  private validateOperands(...operands: number[]): void\\n│  private addToHistory(operation: string, operands: number[], result: number): void\\n│}\\n\",\n  \"description\": \"A TypeScript Calculator class that extends EventEmitter, offering arithmetic operations, history tracking, and event emissions for calculations, errors, and state changes. It includes operand validation, reset, clear history, stats retrieval, and supports maximum history size.\",\n  \"keywords\": \"calculator class events, arithmetic operations, history tracking, TypeScript utility\"\n}\n\nNeed to escape backslashes? In JSON string, \\n is escape sequence representing newline. Should be fine.\n\nMake sure not to include any extraneous code or text. Provide valid JSON.\n\nAlso we might need to ensure the JSON string uses proper double quotes around keys and values, and includes \\\\n inside. Ensure to include the entire content in a single string, with escape sequences.\n\nLet's produce final."
  },
  "done": true,
  "total_duration": 37651268810,
  "prompt_eval_count": 3876,
  "eval_count": 8148
}