559 lines
25 KiB
Go
559 lines
25 KiB
Go
package printer
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type Priority struct {
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Value int
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}
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type EmitHelper struct {
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Name string // A unique name for this helper.
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Scoped bool // Indicates whether the helper MUST be emitted in the current scope.
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Text string // ES3-compatible raw script text
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TextCallback func(makeUniqueName func(string) string) string // A function yielding an ES3-compatible raw script text.
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Priority *Priority // Helpers with a higher priority are emitted earlier than other helpers on the node.
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Dependencies []*EmitHelper // Emit helpers this helper depends on
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ImportName string // The name of the helper to use when importing via `--importHelpers`.
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}
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func compareEmitHelpers(x *EmitHelper, y *EmitHelper) int {
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if x == y {
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return 0
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}
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if x.Priority == y.Priority {
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return 0
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}
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if x.Priority == nil {
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return 1
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}
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if y.Priority == nil {
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return -1
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}
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return x.Priority.Value - y.Priority.Value
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}
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// TypeScript Helpers
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var decorateHelper = &EmitHelper{
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Name: "typescript:decorate",
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ImportName: "__decorate",
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Scoped: false,
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Priority: &Priority{2},
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Text: `var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};`,
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}
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var metadataHelper = &EmitHelper{
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Name: "typescript:metadata",
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ImportName: "__metadata",
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Scoped: false,
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Priority: &Priority{3},
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Text: `var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};`,
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}
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var paramHelper = &EmitHelper{
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Name: "typescript:param",
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ImportName: "__param",
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Scoped: false,
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Priority: &Priority{4},
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Text: `var __param = (this && this.__param) || function (paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); }
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};`,
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}
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// ESNext Helpers
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var addDisposableResourceHelper = &EmitHelper{
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Name: "typescript:addDisposableResource",
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ImportName: "__addDisposableResource",
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Scoped: false,
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Text: `var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {
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if (value !== null && value !== void 0) {
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if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected.");
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var dispose, inner;
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if (async) {
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if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined.");
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dispose = value[Symbol.asyncDispose];
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}
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if (dispose === void 0) {
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if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined.");
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dispose = value[Symbol.dispose];
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if (async) inner = dispose;
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}
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if (typeof dispose !== "function") throw new TypeError("Object not disposable.");
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if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };
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env.stack.push({ value: value, dispose: dispose, async: async });
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}
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else if (async) {
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env.stack.push({ async: true });
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}
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return value;
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};`,
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}
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var disposeResourcesHelper = &EmitHelper{
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Name: "typescript:disposeResources",
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ImportName: "__disposeResources",
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Scoped: false,
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Text: `var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {
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return function (env) {
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function fail(e) {
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env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e;
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env.hasError = true;
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}
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var r, s = 0;
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function next() {
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while (r = env.stack.pop()) {
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try {
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if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);
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if (r.dispose) {
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var result = r.dispose.call(r.value);
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if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });
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}
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else s |= 1;
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}
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catch (e) {
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fail(e);
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}
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}
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if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();
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if (env.hasError) throw env.error;
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}
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return next();
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};
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})(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
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var e = new Error(message);
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return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
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});`,
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}
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// Class Fields Helpers
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/**
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* Parameters:
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* @param receiver — The object from which the private member will be read.
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* @param state — One of the following:
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* - A WeakMap used to read a private instance field.
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* - A WeakSet used as an instance brand for private instance methods and accessors.
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* - A function value that should be the undecorated class constructor used to brand check private static fields, methods, and accessors.
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* @param kind — (optional pre TS 4.3, required for TS 4.3+) One of the following values:
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* - undefined — Indicates a private instance field (pre TS 4.3).
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* - "f" — Indicates a private field (instance or static).
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* - "m" — Indicates a private method (instance or static).
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* - "a" — Indicates a private accessor (instance or static).
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* @param f — (optional pre TS 4.3) Depends on the arguments for state and kind:
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* - If kind is "m", this should be the function corresponding to the static or instance method.
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* - If kind is "a", this should be the function corresponding to the getter method, or undefined if the getter was not defined.
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* - If kind is "f" and state is a function, this should be an object holding the value of a static field, or undefined if the static field declaration has not yet been evaluated.
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* Usage:
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* This helper will only ever be used by the compiler in the following ways:
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*
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* Reading from a private instance field (pre TS 4.3):
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* __classPrivateFieldGet(<any>, <WeakMap>)
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*
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* Reading from a private instance field (TS 4.3+):
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* __classPrivateFieldGet(<any>, <WeakMap>, "f")
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*
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* Reading from a private instance get accessor (when defined, TS 4.3+):
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* __classPrivateFieldGet(<any>, <WeakSet>, "a", <function>)
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*
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* Reading from a private instance get accessor (when not defined, TS 4.3+):
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* __classPrivateFieldGet(<any>, <WeakSet>, "a", void 0)
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* NOTE: This always results in a runtime error.
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*
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* Reading from a private instance method (TS 4.3+):
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* __classPrivateFieldGet(<any>, <WeakSet>, "m", <function>)
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*
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* Reading from a private static field (TS 4.3+):
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* __classPrivateFieldGet(<any>, <constructor>, "f", <{ value: any }>)
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*
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* Reading from a private static get accessor (when defined, TS 4.3+):
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* __classPrivateFieldGet(<any>, <constructor>, "a", <function>)
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*
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* Reading from a private static get accessor (when not defined, TS 4.3+):
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* __classPrivateFieldGet(<any>, <constructor>, "a", void 0)
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* NOTE: This always results in a runtime error.
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*
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* Reading from a private static method (TS 4.3+):
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* __classPrivateFieldGet(<any>, <constructor>, "m", <function>)
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*/
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var classPrivateFieldGetHelper = &EmitHelper{
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Name: "typescript:classPrivateFieldGet",
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ImportName: "__classPrivateFieldGet",
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Scoped: false,
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Text: `var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
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if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
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if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
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return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
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};`,
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}
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/**
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* Parameters:
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* @param receiver — The object on which the private member will be set.
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* @param state — One of the following:
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* - A WeakMap used to store a private instance field.
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* - A WeakSet used as an instance brand for private instance methods and accessors.
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* - A function value that should be the undecorated class constructor used to brand check private static fields, methods, and accessors.
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* @param value — The value to set.
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* @param kind — (optional pre TS 4.3, required for TS 4.3+) One of the following values:
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* - undefined — Indicates a private instance field (pre TS 4.3).
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* - "f" — Indicates a private field (instance or static).
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* - "m" — Indicates a private method (instance or static).
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* - "a" — Indicates a private accessor (instance or static).
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* @param f — (optional pre TS 4.3) Depends on the arguments for state and kind:
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* - If kind is "m", this should be the function corresponding to the static or instance method.
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* - If kind is "a", this should be the function corresponding to the setter method, or undefined if the setter was not defined.
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* - If kind is "f" and state is a function, this should be an object holding the value of a static field, or undefined if the static field declaration has not yet been evaluated.
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* Usage:
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* This helper will only ever be used by the compiler in the following ways:
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*
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* Writing to a private instance field (pre TS 4.3):
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* __classPrivateFieldSet(<any>, <WeakMap>, <any>)
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*
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* Writing to a private instance field (TS 4.3+):
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* __classPrivateFieldSet(<any>, <WeakMap>, <any>, "f")
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*
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* Writing to a private instance set accessor (when defined, TS 4.3+):
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* __classPrivateFieldSet(<any>, <WeakSet>, <any>, "a", <function>)
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*
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* Writing to a private instance set accessor (when not defined, TS 4.3+):
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* __classPrivateFieldSet(<any>, <WeakSet>, <any>, "a", void 0)
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* NOTE: This always results in a runtime error.
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*
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* Writing to a private instance method (TS 4.3+):
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* __classPrivateFieldSet(<any>, <WeakSet>, <any>, "m", <function>)
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* NOTE: This always results in a runtime error.
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*
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* Writing to a private static field (TS 4.3+):
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* __classPrivateFieldSet(<any>, <constructor>, <any>, "f", <{ value: any }>)
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*
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* Writing to a private static set accessor (when defined, TS 4.3+):
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* __classPrivateFieldSet(<any>, <constructor>, <any>, "a", <function>)
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*
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* Writing to a private static set accessor (when not defined, TS 4.3+):
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* __classPrivateFieldSet(<any>, <constructor>, <any>, "a", void 0)
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* NOTE: This always results in a runtime error.
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*
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* Writing to a private static method (TS 4.3+):
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* __classPrivateFieldSet(<any>, <constructor>, <any>, "m", <function>)
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* NOTE: This always results in a runtime error.
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*/
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var classPrivateFieldSetHelper = &EmitHelper{
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Name: "typescript:classPrivateFieldSet",
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ImportName: "__classPrivateFieldSet",
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Scoped: false,
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Text: `var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
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if (kind === "m") throw new TypeError("Private method is not writable");
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if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
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if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
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return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
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};`,
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}
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/**
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* Parameters:
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* @param state — One of the following:
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* - A WeakMap when the member is a private instance field.
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* - A WeakSet when the member is a private instance method or accessor.
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* - A function value that should be the undecorated class constructor when the member is a private static field, method, or accessor.
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* @param receiver — The object being checked if it has the private member.
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*
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* Usage:
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* This helper is used to transform `#field in expression` to
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* `__classPrivateFieldIn(<weakMap/weakSet/constructor>, expression)`
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*/
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var classPrivateFieldInHelper = &EmitHelper{
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Name: "typescript:classPrivateFieldIn",
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ImportName: "__classPrivateFieldIn",
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Scoped: false,
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Text: `var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) {
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if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
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return typeof state === "function" ? receiver === state : state.has(receiver);
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};`,
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}
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// ES2018 Helpers
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var awaitHelper = &EmitHelper{
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Name: "typescript:await",
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ImportName: "__await",
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Scoped: false,
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Text: `var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }`,
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}
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var asyncGeneratorHelper = &EmitHelper{
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Name: "typescript:asyncGenerator",
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ImportName: "__asyncGenerator",
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Scoped: false,
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Dependencies: []*EmitHelper{awaitHelper},
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Text: `var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
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if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
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var g = generator.apply(thisArg, _arguments || []), i, q = [];
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return i = Object.create((typeof AsyncIterator === "function" ? AsyncIterator : Object).prototype), verb("next"), verb("throw"), verb("return", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;
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function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }
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function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }
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function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
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function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
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function fulfill(value) { resume("next", value); }
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function reject(value) { resume("throw", value); }
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function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
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};`,
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}
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var asyncDelegatorHelper = &EmitHelper{
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Name: "typescript:asyncDelegator",
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ImportName: "__asyncDelegator",
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Scoped: false,
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Dependencies: []*EmitHelper{awaitHelper},
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Text: `var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {
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var i, p;
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return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
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function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }
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};`,
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}
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var asyncValuesHelper = &EmitHelper{
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Name: "typescript:asyncValues",
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ImportName: "__asyncValues",
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Scoped: false,
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Text: `var __asyncValues = (this && this.__asyncValues) || function (o) {
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if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
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var m = o[Symbol.asyncIterator], i;
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return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
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function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
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function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
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};`,
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}
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// ES2018 Destructuring Helpers
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var restHelper = &EmitHelper{
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Name: "typescript:rest",
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ImportName: "__rest",
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Scoped: false,
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Text: `var __rest = (this && this.__rest) || function (s, e) {
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var t = {};
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
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t[p] = s[p];
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if (s != null && typeof Object.getOwnPropertySymbols === "function")
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for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
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if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
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t[p[i]] = s[p[i]];
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}
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return t;
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};`,
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}
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var awaiterHelper = &EmitHelper{
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Name: "typescript:awaiter",
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ImportName: "__awaiter",
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Scoped: false,
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Priority: &Priority{5},
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Text: `var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};`,
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}
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var AsyncSuperHelper = &EmitHelper{
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Name: "typescript:async-super",
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Scoped: true,
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TextCallback: func(makeUniqueName func(string) string) string {
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return "\nconst " + makeUniqueName("_superIndex") + " = name => super[name];"
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},
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}
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var AdvancedAsyncSuperHelper = &EmitHelper{
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Name: "typescript:advanced-async-super",
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Scoped: true,
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TextCallback: func(makeUniqueName func(string) string) string {
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return "\nconst " + makeUniqueName("_superIndex") + " = (function (geti, seti) {\n" +
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" const cache = Object.create(null);\n" +
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" return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n" +
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"})(name => super[name], (name, value) => super[name] = value);"
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},
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}
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// ES Decorator Helpers
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var esDecorateHelper = &EmitHelper{
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Name: "typescript:esDecorate",
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ImportName: "__esDecorate",
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Scoped: false,
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Priority: &Priority{2},
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Text: `var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
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function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
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var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
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var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
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var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});
|
|
var _, done = false;
|
|
for (var i = decorators.length - 1; i >= 0; i--) {
|
|
var context = {};
|
|
for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p];
|
|
for (var p in contextIn.access) context.access[p] = contextIn.access[p];
|
|
context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); };
|
|
var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);
|
|
if (kind === "accessor") {
|
|
if (result === void 0) continue;
|
|
if (result === null || typeof result !== "object") throw new TypeError("Object expected");
|
|
if (_ = accept(result.get)) descriptor.get = _;
|
|
if (_ = accept(result.set)) descriptor.set = _;
|
|
if (_ = accept(result.init)) initializers.unshift(_);
|
|
}
|
|
else if (_ = accept(result)) {
|
|
if (kind === "field") initializers.unshift(_);
|
|
else descriptor[key] = _;
|
|
}
|
|
}
|
|
if (target) Object.defineProperty(target, contextIn.name, descriptor);
|
|
done = true;
|
|
};`,
|
|
}
|
|
|
|
var runInitializersHelper = &EmitHelper{
|
|
Name: "typescript:runInitializers",
|
|
ImportName: "__runInitializers",
|
|
Scoped: false,
|
|
Priority: &Priority{2},
|
|
Text: `var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {
|
|
var useValue = arguments.length > 2;
|
|
for (var i = 0; i < initializers.length; i++) {
|
|
value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);
|
|
}
|
|
return useValue ? value : void 0;
|
|
};`,
|
|
}
|
|
|
|
// ES2015 Helpers
|
|
|
|
var makeTemplateObjectHelper = &EmitHelper{
|
|
Name: "typescript:makeTemplateObject",
|
|
ImportName: "__makeTemplateObject",
|
|
Scoped: false,
|
|
Priority: &Priority{0},
|
|
Text: `var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
|
|
if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
|
|
return cooked;
|
|
};`,
|
|
}
|
|
|
|
var propKeyHelper = &EmitHelper{
|
|
Name: "typescript:propKey",
|
|
ImportName: "__propKey",
|
|
Scoped: false,
|
|
Text: `var __propKey = (this && this.__propKey) || function (x) {
|
|
return typeof x === "symbol" ? x : "".concat(x);
|
|
};`,
|
|
}
|
|
|
|
// https://tc39.es/ecma262/#sec-setfunctionname
|
|
var setFunctionNameHelper = &EmitHelper{
|
|
Name: "typescript:setFunctionName",
|
|
ImportName: "__setFunctionName",
|
|
Scoped: false,
|
|
Text: `var __setFunctionName = (this && this.__setFunctionName) || function (f, name, prefix) {
|
|
if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : "";
|
|
return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name });
|
|
};`,
|
|
}
|
|
|
|
// ES Module Helpers
|
|
|
|
var createBindingHelper = &EmitHelper{
|
|
Name: "typescript:commonjscreatebinding",
|
|
ImportName: "__createBinding",
|
|
Scoped: false,
|
|
Priority: &Priority{1},
|
|
Text: `var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
|
if (k2 === undefined) k2 = k;
|
|
var desc = Object.getOwnPropertyDescriptor(m, k);
|
|
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
|
|
desc = { enumerable: true, get: function() { return m[k]; } };
|
|
}
|
|
Object.defineProperty(o, k2, desc);
|
|
}) : (function(o, m, k, k2) {
|
|
if (k2 === undefined) k2 = k;
|
|
o[k2] = m[k];
|
|
}));`,
|
|
}
|
|
|
|
var setModuleDefaultHelper = &EmitHelper{
|
|
Name: "typescript:commonjscreatevalue",
|
|
ImportName: "__setModuleDefault",
|
|
Scoped: false,
|
|
Priority: &Priority{1},
|
|
Text: `var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
|
|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
|
}) : function(o, v) {
|
|
o["default"] = v;
|
|
});`,
|
|
}
|
|
|
|
var importStarHelper = &EmitHelper{
|
|
Name: "typescript:commonjsimportstar",
|
|
ImportName: "__importStar",
|
|
Scoped: false,
|
|
Dependencies: []*EmitHelper{createBindingHelper, setModuleDefaultHelper},
|
|
Priority: &Priority{2},
|
|
Text: `var __importStar = (this && this.__importStar) || (function () {
|
|
var ownKeys = function(o) {
|
|
ownKeys = Object.getOwnPropertyNames || function (o) {
|
|
var ar = [];
|
|
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
|
|
return ar;
|
|
};
|
|
return ownKeys(o);
|
|
};
|
|
return function (mod) {
|
|
if (mod && mod.__esModule) return mod;
|
|
var result = {};
|
|
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
|
|
__setModuleDefault(result, mod);
|
|
return result;
|
|
};
|
|
})();`,
|
|
}
|
|
|
|
var importDefaultHelper = &EmitHelper{
|
|
Name: "typescript:commonjsimportdefault",
|
|
ImportName: "__importDefault",
|
|
Scoped: false,
|
|
Text: `var __importDefault = (this && this.__importDefault) || function (mod) {
|
|
return (mod && mod.__esModule) ? mod : { "default": mod };
|
|
};`,
|
|
}
|
|
|
|
var exportStarHelper = &EmitHelper{
|
|
Name: "typescript:export-star",
|
|
ImportName: "__exportStar",
|
|
Scoped: false,
|
|
Dependencies: []*EmitHelper{createBindingHelper},
|
|
Priority: &Priority{2},
|
|
Text: `var __exportStar = (this && this.__exportStar) || function(m, exports) {
|
|
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
|
|
};`,
|
|
}
|
|
|
|
var rewriteRelativeImportExtensionsHelper = &EmitHelper{
|
|
Name: "typescript:rewriteRelativeImportExtensions",
|
|
ImportName: "__rewriteRelativeImportExtension",
|
|
Scoped: false,
|
|
Text: `var __rewriteRelativeImportExtension = (this && this.__rewriteRelativeImportExtension) || function (path, preserveJsx) {
|
|
if (typeof path === "string" && /^\.\.?\//.test(path)) {
|
|
return path.replace(/\.(tsx)$|((?:\.d)?)((?:\.[^./]+?)?)\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) {
|
|
return tsx ? preserveJsx ? ".jsx" : ".js" : d && (!ext || !cm) ? m : (d + ext + "." + cm.toLowerCase() + "js");
|
|
});
|
|
}
|
|
return path;
|
|
};`,
|
|
}
|