index.d.ts 3.2 KB

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  1. import type { ScopeValueSets, NameValue, ValueScope, ValueScopeName } from "./scope";
  2. import { _Code, Code, Name } from "./code";
  3. import { Scope } from "./scope";
  4. export { _, str, strConcat, nil, getProperty, stringify, Name, Code } from "./code";
  5. export { Scope, ScopeStore, ValueScope, ValueScopeName, ScopeValueSets, varKinds } from "./scope";
  6. export declare type SafeExpr = Code | number | boolean | null;
  7. export declare type Block = Code | (() => void);
  8. export declare const operators: {
  9. GT: _Code;
  10. GTE: _Code;
  11. LT: _Code;
  12. LTE: _Code;
  13. EQ: _Code;
  14. NEQ: _Code;
  15. NOT: _Code;
  16. OR: _Code;
  17. AND: _Code;
  18. };
  19. export interface CodeGenOptions {
  20. es5?: boolean;
  21. lines?: boolean;
  22. ownProperties?: boolean;
  23. }
  24. export declare class CodeGen {
  25. readonly _scope: Scope;
  26. readonly _extScope: ValueScope;
  27. readonly _values: ScopeValueSets;
  28. private readonly _nodes;
  29. private readonly _blockStarts;
  30. private readonly _constants;
  31. private readonly opts;
  32. constructor(extScope: ValueScope, opts?: CodeGenOptions);
  33. toString(): string;
  34. name(prefix: string): Name;
  35. scopeName(prefix: string): ValueScopeName;
  36. scopeValue(prefixOrName: ValueScopeName | string, value: NameValue): Name;
  37. getScopeValue(prefix: string, keyOrRef: unknown): ValueScopeName | undefined;
  38. scopeRefs(scopeName: Name): Code;
  39. scopeCode(): Code;
  40. private _def;
  41. const(nameOrPrefix: Name | string, rhs: SafeExpr, _constant?: boolean): Name;
  42. let(nameOrPrefix: Name | string, rhs?: SafeExpr, _constant?: boolean): Name;
  43. var(nameOrPrefix: Name | string, rhs?: SafeExpr, _constant?: boolean): Name;
  44. assign(lhs: Code, rhs: SafeExpr, sideEffects?: boolean): CodeGen;
  45. code(c: Block | SafeExpr): CodeGen;
  46. object(...keyValues: [Name | string, SafeExpr | string][]): _Code;
  47. if(condition: Code | boolean, thenBody?: Block, elseBody?: Block): CodeGen;
  48. elseIf(condition: Code | boolean): CodeGen;
  49. else(): CodeGen;
  50. endIf(): CodeGen;
  51. private _for;
  52. for(iteration: Code, forBody?: Block): CodeGen;
  53. forRange(nameOrPrefix: Name | string, from: SafeExpr, to: SafeExpr, forBody: (index: Name) => void, varKind?: Code): CodeGen;
  54. forOf(nameOrPrefix: Name | string, iterable: Code, forBody: (item: Name) => void, varKind?: Code): CodeGen;
  55. forIn(nameOrPrefix: Name | string, obj: Code, forBody: (item: Name) => void, varKind?: Code): CodeGen;
  56. endFor(): CodeGen;
  57. label(label: Name): CodeGen;
  58. break(label?: Code): CodeGen;
  59. return(value: Block | SafeExpr): CodeGen;
  60. try(tryBody: Block, catchCode?: (e: Name) => void, finallyCode?: Block): CodeGen;
  61. throw(error: Code): CodeGen;
  62. block(body?: Block, nodeCount?: number): CodeGen;
  63. endBlock(nodeCount?: number): CodeGen;
  64. func(name: Name, args?: Code, async?: boolean, funcBody?: Block): CodeGen;
  65. endFunc(): CodeGen;
  66. optimize(n?: number): void;
  67. private _leafNode;
  68. private _blockNode;
  69. private _endBlockNode;
  70. private _elseNode;
  71. private get _root();
  72. private get _currNode();
  73. private set _currNode(value);
  74. }
  75. export declare function not<T extends Code | SafeExpr>(x: T): T;
  76. export declare function and(...args: Code[]): Code;
  77. export declare function or(...args: Code[]): Code;