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Filename : typescript.js
back
"use strict";

var _utils = require("./utils.js");
var _core = require("./core.js");
var _is = require("../validators/is.js");
const defineType = (0, _utils.defineAliasedType)("TypeScript");
const bool = (0, _utils.assertValueType)("boolean");
const tSFunctionTypeAnnotationCommon = () => ({
  returnType: {
    validate: (0, _utils.assertNodeType)("TSTypeAnnotation", "Noop"),
    optional: true
  },
  typeParameters: {
    validate: (0, _utils.assertNodeType)("TSTypeParameterDeclaration", "Noop"),
    optional: true
  }
});
defineType("TSParameterProperty", {
  aliases: ["LVal"],
  visitor: ["parameter"],
  fields: {
    accessibility: {
      validate: (0, _utils.assertOneOf)("public", "private", "protected"),
      optional: true
    },
    readonly: {
      validate: (0, _utils.assertValueType)("boolean"),
      optional: true
    },
    parameter: {
      validate: (0, _utils.assertNodeType)("Identifier", "AssignmentPattern")
    },
    override: {
      validate: (0, _utils.assertValueType)("boolean"),
      optional: true
    },
    decorators: {
      validate: (0, _utils.chain)((0, _utils.assertValueType)("array"), (0, _utils.assertEach)((0, _utils.assertNodeType)("Decorator"))),
      optional: true
    }
  }
});
defineType("TSDeclareFunction", {
  aliases: ["Statement", "Declaration"],
  visitor: ["id", "typeParameters", "params", "returnType"],
  fields: Object.assign({}, (0, _core.functionDeclarationCommon)(), tSFunctionTypeAnnotationCommon())
});
defineType("TSDeclareMethod", {
  visitor: ["decorators", "key", "typeParameters", "params", "returnType"],
  fields: Object.assign({}, (0, _core.classMethodOrDeclareMethodCommon)(), tSFunctionTypeAnnotationCommon())
});
defineType("TSQualifiedName", {
  aliases: ["TSEntityName"],
  visitor: ["left", "right"],
  fields: {
    left: (0, _utils.validateType)("TSEntityName"),
    right: (0, _utils.validateType)("Identifier")
  }
});
const signatureDeclarationCommon = () => ({
  typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterDeclaration"),
  ["parameters"]: (0, _utils.validateArrayOfType)(["ArrayPattern", "Identifier", "ObjectPattern", "RestElement"]),
  ["typeAnnotation"]: (0, _utils.validateOptionalType)("TSTypeAnnotation")
});
const callConstructSignatureDeclaration = {
  aliases: ["TSTypeElement"],
  visitor: ["typeParameters", "parameters", "typeAnnotation"],
  fields: signatureDeclarationCommon()
};
defineType("TSCallSignatureDeclaration", callConstructSignatureDeclaration);
defineType("TSConstructSignatureDeclaration", callConstructSignatureDeclaration);
const namedTypeElementCommon = () => ({
  key: (0, _utils.validateType)("Expression"),
  computed: {
    default: false
  },
  optional: (0, _utils.validateOptional)(bool)
});
defineType("TSPropertySignature", {
  aliases: ["TSTypeElement"],
  visitor: ["key", "typeAnnotation"],
  fields: Object.assign({}, namedTypeElementCommon(), {
    readonly: (0, _utils.validateOptional)(bool),
    typeAnnotation: (0, _utils.validateOptionalType)("TSTypeAnnotation"),
    kind: {
      validate: (0, _utils.assertOneOf)("get", "set")
    }
  })
});
defineType("TSMethodSignature", {
  aliases: ["TSTypeElement"],
  visitor: ["key", "typeParameters", "parameters", "typeAnnotation"],
  fields: Object.assign({}, signatureDeclarationCommon(), namedTypeElementCommon(), {
    kind: {
      validate: (0, _utils.assertOneOf)("method", "get", "set")
    }
  })
});
defineType("TSIndexSignature", {
  aliases: ["TSTypeElement"],
  visitor: ["parameters", "typeAnnotation"],
  fields: {
    readonly: (0, _utils.validateOptional)(bool),
    static: (0, _utils.validateOptional)(bool),
    parameters: (0, _utils.validateArrayOfType)("Identifier"),
    typeAnnotation: (0, _utils.validateOptionalType)("TSTypeAnnotation")
  }
});
const tsKeywordTypes = ["TSAnyKeyword", "TSBooleanKeyword", "TSBigIntKeyword", "TSIntrinsicKeyword", "TSNeverKeyword", "TSNullKeyword", "TSNumberKeyword", "TSObjectKeyword", "TSStringKeyword", "TSSymbolKeyword", "TSUndefinedKeyword", "TSUnknownKeyword", "TSVoidKeyword"];
for (const type of tsKeywordTypes) {
  defineType(type, {
    aliases: ["TSType", "TSBaseType"],
    visitor: [],
    fields: {}
  });
}
defineType("TSThisType", {
  aliases: ["TSType", "TSBaseType"],
  visitor: [],
  fields: {}
});
const fnOrCtrBase = {
  aliases: ["TSType"],
  visitor: ["typeParameters", "parameters", "typeAnnotation"]
};
defineType("TSFunctionType", Object.assign({}, fnOrCtrBase, {
  fields: signatureDeclarationCommon()
}));
defineType("TSConstructorType", Object.assign({}, fnOrCtrBase, {
  fields: Object.assign({}, signatureDeclarationCommon(), {
    abstract: (0, _utils.validateOptional)(bool)
  })
}));
defineType("TSTypeReference", {
  aliases: ["TSType"],
  visitor: ["typeName", "typeParameters"],
  fields: {
    typeName: (0, _utils.validateType)("TSEntityName"),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterInstantiation")
  }
});
defineType("TSTypePredicate", {
  aliases: ["TSType"],
  visitor: ["parameterName", "typeAnnotation"],
  builder: ["parameterName", "typeAnnotation", "asserts"],
  fields: {
    parameterName: (0, _utils.validateType)(["Identifier", "TSThisType"]),
    typeAnnotation: (0, _utils.validateOptionalType)("TSTypeAnnotation"),
    asserts: (0, _utils.validateOptional)(bool)
  }
});
defineType("TSTypeQuery", {
  aliases: ["TSType"],
  visitor: ["exprName", "typeParameters"],
  fields: {
    exprName: (0, _utils.validateType)(["TSEntityName", "TSImportType"]),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterInstantiation")
  }
});
defineType("TSTypeLiteral", {
  aliases: ["TSType"],
  visitor: ["members"],
  fields: {
    members: (0, _utils.validateArrayOfType)("TSTypeElement")
  }
});
defineType("TSArrayType", {
  aliases: ["TSType"],
  visitor: ["elementType"],
  fields: {
    elementType: (0, _utils.validateType)("TSType")
  }
});
defineType("TSTupleType", {
  aliases: ["TSType"],
  visitor: ["elementTypes"],
  fields: {
    elementTypes: (0, _utils.validateArrayOfType)(["TSType", "TSNamedTupleMember"])
  }
});
defineType("TSOptionalType", {
  aliases: ["TSType"],
  visitor: ["typeAnnotation"],
  fields: {
    typeAnnotation: (0, _utils.validateType)("TSType")
  }
});
defineType("TSRestType", {
  aliases: ["TSType"],
  visitor: ["typeAnnotation"],
  fields: {
    typeAnnotation: (0, _utils.validateType)("TSType")
  }
});
defineType("TSNamedTupleMember", {
  visitor: ["label", "elementType"],
  builder: ["label", "elementType", "optional"],
  fields: {
    label: (0, _utils.validateType)("Identifier"),
    optional: {
      validate: bool,
      default: false
    },
    elementType: (0, _utils.validateType)("TSType")
  }
});
const unionOrIntersection = {
  aliases: ["TSType"],
  visitor: ["types"],
  fields: {
    types: (0, _utils.validateArrayOfType)("TSType")
  }
};
defineType("TSUnionType", unionOrIntersection);
defineType("TSIntersectionType", unionOrIntersection);
defineType("TSConditionalType", {
  aliases: ["TSType"],
  visitor: ["checkType", "extendsType", "trueType", "falseType"],
  fields: {
    checkType: (0, _utils.validateType)("TSType"),
    extendsType: (0, _utils.validateType)("TSType"),
    trueType: (0, _utils.validateType)("TSType"),
    falseType: (0, _utils.validateType)("TSType")
  }
});
defineType("TSInferType", {
  aliases: ["TSType"],
  visitor: ["typeParameter"],
  fields: {
    typeParameter: (0, _utils.validateType)("TSTypeParameter")
  }
});
defineType("TSParenthesizedType", {
  aliases: ["TSType"],
  visitor: ["typeAnnotation"],
  fields: {
    typeAnnotation: (0, _utils.validateType)("TSType")
  }
});
defineType("TSTypeOperator", {
  aliases: ["TSType"],
  visitor: ["typeAnnotation"],
  fields: {
    operator: (0, _utils.validate)((0, _utils.assertValueType)("string")),
    typeAnnotation: (0, _utils.validateType)("TSType")
  }
});
defineType("TSIndexedAccessType", {
  aliases: ["TSType"],
  visitor: ["objectType", "indexType"],
  fields: {
    objectType: (0, _utils.validateType)("TSType"),
    indexType: (0, _utils.validateType)("TSType")
  }
});
defineType("TSMappedType", {
  aliases: ["TSType"],
  visitor: ["typeParameter", "typeAnnotation", "nameType"],
  fields: {
    readonly: (0, _utils.validateOptional)((0, _utils.assertOneOf)(true, false, "+", "-")),
    typeParameter: (0, _utils.validateType)("TSTypeParameter"),
    optional: (0, _utils.validateOptional)((0, _utils.assertOneOf)(true, false, "+", "-")),
    typeAnnotation: (0, _utils.validateOptionalType)("TSType"),
    nameType: (0, _utils.validateOptionalType)("TSType")
  }
});
defineType("TSLiteralType", {
  aliases: ["TSType", "TSBaseType"],
  visitor: ["literal"],
  fields: {
    literal: {
      validate: function () {
        const unaryExpression = (0, _utils.assertNodeType)("NumericLiteral", "BigIntLiteral");
        const unaryOperator = (0, _utils.assertOneOf)("-");
        const literal = (0, _utils.assertNodeType)("NumericLiteral", "StringLiteral", "BooleanLiteral", "BigIntLiteral", "TemplateLiteral");
        function validator(parent, key, node) {
          if ((0, _is.default)("UnaryExpression", node)) {
            unaryOperator(node, "operator", node.operator);
            unaryExpression(node, "argument", node.argument);
          } else {
            literal(parent, key, node);
          }
        }
        validator.oneOfNodeTypes = ["NumericLiteral", "StringLiteral", "BooleanLiteral", "BigIntLiteral", "TemplateLiteral", "UnaryExpression"];
        return validator;
      }()
    }
  }
});
defineType("TSExpressionWithTypeArguments", {
  aliases: ["TSType"],
  visitor: ["expression", "typeParameters"],
  fields: {
    expression: (0, _utils.validateType)("TSEntityName"),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterInstantiation")
  }
});
defineType("TSInterfaceDeclaration", {
  aliases: ["Statement", "Declaration"],
  visitor: ["id", "typeParameters", "extends", "body"],
  fields: {
    declare: (0, _utils.validateOptional)(bool),
    id: (0, _utils.validateType)("Identifier"),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterDeclaration"),
    extends: (0, _utils.validateOptional)((0, _utils.arrayOfType)("TSExpressionWithTypeArguments")),
    body: (0, _utils.validateType)("TSInterfaceBody")
  }
});
defineType("TSInterfaceBody", {
  visitor: ["body"],
  fields: {
    body: (0, _utils.validateArrayOfType)("TSTypeElement")
  }
});
defineType("TSTypeAliasDeclaration", {
  aliases: ["Statement", "Declaration"],
  visitor: ["id", "typeParameters", "typeAnnotation"],
  fields: {
    declare: (0, _utils.validateOptional)(bool),
    id: (0, _utils.validateType)("Identifier"),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterDeclaration"),
    typeAnnotation: (0, _utils.validateType)("TSType")
  }
});
defineType("TSInstantiationExpression", {
  aliases: ["Expression"],
  visitor: ["expression", "typeParameters"],
  fields: {
    expression: (0, _utils.validateType)("Expression"),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterInstantiation")
  }
});
const TSTypeExpression = {
  aliases: ["Expression", "LVal", "PatternLike"],
  visitor: ["expression", "typeAnnotation"],
  fields: {
    expression: (0, _utils.validateType)("Expression"),
    typeAnnotation: (0, _utils.validateType)("TSType")
  }
};
defineType("TSAsExpression", TSTypeExpression);
defineType("TSSatisfiesExpression", TSTypeExpression);
defineType("TSTypeAssertion", {
  aliases: ["Expression", "LVal", "PatternLike"],
  visitor: ["typeAnnotation", "expression"],
  fields: {
    typeAnnotation: (0, _utils.validateType)("TSType"),
    expression: (0, _utils.validateType)("Expression")
  }
});
defineType("TSEnumDeclaration", {
  aliases: ["Statement", "Declaration"],
  visitor: ["id", "members"],
  fields: {
    declare: (0, _utils.validateOptional)(bool),
    const: (0, _utils.validateOptional)(bool),
    id: (0, _utils.validateType)("Identifier"),
    members: (0, _utils.validateArrayOfType)("TSEnumMember"),
    initializer: (0, _utils.validateOptionalType)("Expression")
  }
});
defineType("TSEnumMember", {
  visitor: ["id", "initializer"],
  fields: {
    id: (0, _utils.validateType)(["Identifier", "StringLiteral"]),
    initializer: (0, _utils.validateOptionalType)("Expression")
  }
});
defineType("TSModuleDeclaration", {
  aliases: ["Statement", "Declaration"],
  visitor: ["id", "body"],
  fields: {
    declare: (0, _utils.validateOptional)(bool),
    global: (0, _utils.validateOptional)(bool),
    id: (0, _utils.validateType)(["Identifier", "StringLiteral"]),
    body: (0, _utils.validateType)(["TSModuleBlock", "TSModuleDeclaration"])
  }
});
defineType("TSModuleBlock", {
  aliases: ["Scopable", "Block", "BlockParent", "FunctionParent"],
  visitor: ["body"],
  fields: {
    body: (0, _utils.validateArrayOfType)("Statement")
  }
});
defineType("TSImportType", {
  aliases: ["TSType"],
  visitor: ["argument", "qualifier", "typeParameters"],
  fields: {
    argument: (0, _utils.validateType)("StringLiteral"),
    qualifier: (0, _utils.validateOptionalType)("TSEntityName"),
    typeParameters: (0, _utils.validateOptionalType)("TSTypeParameterInstantiation"),
    options: {
      validate: (0, _utils.assertNodeType)("Expression"),
      optional: true
    }
  }
});
defineType("TSImportEqualsDeclaration", {
  aliases: ["Statement"],
  visitor: ["id", "moduleReference"],
  fields: {
    isExport: (0, _utils.validate)(bool),
    id: (0, _utils.validateType)("Identifier"),
    moduleReference: (0, _utils.validateType)(["TSEntityName", "TSExternalModuleReference"]),
    importKind: {
      validate: (0, _utils.assertOneOf)("type", "value"),
      optional: true
    }
  }
});
defineType("TSExternalModuleReference", {
  visitor: ["expression"],
  fields: {
    expression: (0, _utils.validateType)("StringLiteral")
  }
});
defineType("TSNonNullExpression", {
  aliases: ["Expression", "LVal", "PatternLike"],
  visitor: ["expression"],
  fields: {
    expression: (0, _utils.validateType)("Expression")
  }
});
defineType("TSExportAssignment", {
  aliases: ["Statement"],
  visitor: ["expression"],
  fields: {
    expression: (0, _utils.validateType)("Expression")
  }
});
defineType("TSNamespaceExportDeclaration", {
  aliases: ["Statement"],
  visitor: ["id"],
  fields: {
    id: (0, _utils.validateType)("Identifier")
  }
});
defineType("TSTypeAnnotation", {
  visitor: ["typeAnnotation"],
  fields: {
    typeAnnotation: {
      validate: (0, _utils.assertNodeType)("TSType")
    }
  }
});
defineType("TSTypeParameterInstantiation", {
  visitor: ["params"],
  fields: {
    params: {
      validate: (0, _utils.chain)((0, _utils.assertValueType)("array"), (0, _utils.assertEach)((0, _utils.assertNodeType)("TSType")))
    }
  }
});
defineType("TSTypeParameterDeclaration", {
  visitor: ["params"],
  fields: {
    params: {
      validate: (0, _utils.chain)((0, _utils.assertValueType)("array"), (0, _utils.assertEach)((0, _utils.assertNodeType)("TSTypeParameter")))
    }
  }
});
defineType("TSTypeParameter", {
  builder: ["constraint", "default", "name"],
  visitor: ["constraint", "default"],
  fields: {
    name: {
      validate: (0, _utils.assertValueType)("string")
    },
    in: {
      validate: (0, _utils.assertValueType)("boolean"),
      optional: true
    },
    out: {
      validate: (0, _utils.assertValueType)("boolean"),
      optional: true
    },
    const: {
      validate: (0, _utils.assertValueType)("boolean"),
      optional: true
    },
    constraint: {
      validate: (0, _utils.assertNodeType)("TSType"),
      optional: true
    },
    default: {
      validate: (0, _utils.assertNodeType)("TSType"),
      optional: true
    }
  }
});

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