If each type in U has call signatures and the sets of call signatures are identical ignoring return types, U has the same set of call signatures, but with return types that are unions of the return types of the respective call signatures from each type in U.
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178 lines
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14 KiB
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(9,43): error TS2345: Argument of type 'string' is not assignable to parameter of type 'number'.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(10,29): error TS2345: Argument of type 'boolean' is not assignable to parameter of type 'string'.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(15,29): error TS2345: Argument of type 'boolean' is not assignable to parameter of type 'string'.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(16,1): error TS2346: Supplied parameters do not match any signature of call target.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(19,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(20,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(21,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(24,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(25,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(26,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(29,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(30,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(31,1): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(36,49): error TS2345: Argument of type 'string' is not assignable to parameter of type 'number'.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(37,12): error TS2346: Supplied parameters do not match any signature of call target.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(40,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(41,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(42,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(43,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(46,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(47,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(48,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(49,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(55,45): error TS2345: Argument of type 'string' is not assignable to parameter of type 'number'.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(56,12): error TS2346: Supplied parameters do not match any signature of call target.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(59,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(60,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(61,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(62,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(63,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(66,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(67,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(68,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(69,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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tests/cases/conformance/types/union/unionTypeCallSignatures.ts(70,12): error TS2349: Cannot invoke an expression whose type lacks a call signature.
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==== tests/cases/conformance/types/union/unionTypeCallSignatures.ts (35 errors) ====
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var numOrDate: number | Date;
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var strOrBoolean: string | boolean;
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var strOrNum: string | number;
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// If each type in U has call signatures and the sets of call signatures are identical ignoring return types,
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// U has the same set of call signatures, but with return types that are unions of the return types of the respective call signatures from each type in U.
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var unionOfDifferentReturnType: { (a: number): number; } | { (a: number): Date; };
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numOrDate = unionOfDifferentReturnType(10);
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strOrBoolean = unionOfDifferentReturnType("hello"); // error
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~~~~~~~
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!!! error TS2345: Argument of type 'string' is not assignable to parameter of type 'number'.
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unionOfDifferentReturnType1(true); // error in type of parameter
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~~~~
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!!! error TS2345: Argument of type 'boolean' is not assignable to parameter of type 'string'.
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var unionOfDifferentReturnType1: { (a: number): number; (a: string): string; } | { (a: number): Date; (a: string): boolean; };
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numOrDate = unionOfDifferentReturnType1(10);
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strOrBoolean = unionOfDifferentReturnType1("hello");
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unionOfDifferentReturnType1(true); // error in type of parameter
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~~~~
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!!! error TS2345: Argument of type 'boolean' is not assignable to parameter of type 'string'.
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unionOfDifferentReturnType1(); // error missing parameter
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2346: Supplied parameters do not match any signature of call target.
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var unionOfDifferentParameterTypes: { (a: number): number; } | { (a: string): Date; };
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unionOfDifferentParameterTypes(10);// error - no call signatures
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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unionOfDifferentParameterTypes("hello");// error - no call signatures
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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unionOfDifferentParameterTypes();// error - no call signatures
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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var unionOfDifferentNumberOfSignatures: { (a: number): number; } | { (a: number): Date; (a: string): boolean; };
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unionOfDifferentNumberOfSignatures(); // error - no call signatures
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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unionOfDifferentNumberOfSignatures(10); // error - no call signatures
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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unionOfDifferentNumberOfSignatures("hello"); // error - no call signatures
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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var unionWithDifferentParameterCount: { (a: string): string; } | { (a: string, b: number): number; } ;
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unionWithDifferentParameterCount();// no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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unionWithDifferentParameterCount("hello");// no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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unionWithDifferentParameterCount("hello", 10);// no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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var unionWithOptionalParameter1: { (a: string, b?: number): string; } | { (a: string, b?: number): number; };
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strOrNum = unionWithOptionalParameter1('hello');
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strOrNum = unionWithOptionalParameter1('hello', 10);
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strOrNum = unionWithOptionalParameter1('hello', "hello"); // error in parameter type
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~~~~~~~
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!!! error TS2345: Argument of type 'string' is not assignable to parameter of type 'number'.
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strOrNum = unionWithOptionalParameter1(); // error
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2346: Supplied parameters do not match any signature of call target.
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var unionWithOptionalParameter2: { (a: string, b?: number): string; } | { (a: string, b: number): number };
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strOrNum = unionWithOptionalParameter2('hello'); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithOptionalParameter2('hello', 10); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithOptionalParameter2('hello', "hello"); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithOptionalParameter2(); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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var unionWithOptionalParameter3: { (a: string, b?: number): string; } | { (a: string): number; };
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strOrNum = unionWithOptionalParameter3('hello'); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithOptionalParameter3('hello', 10); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithOptionalParameter3('hello', "hello"); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithOptionalParameter3(); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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var unionWithRestParameter1: { (a: string, ...b: number[]): string; } | { (a: string, ...b: number[]): number };
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strOrNum = unionWithRestParameter1('hello');
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strOrNum = unionWithRestParameter1('hello', 10);
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strOrNum = unionWithRestParameter1('hello', 10, 11);
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strOrNum = unionWithRestParameter1('hello', "hello"); // error in parameter type
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~~~~~~~
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!!! error TS2345: Argument of type 'string' is not assignable to parameter of type 'number'.
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strOrNum = unionWithRestParameter1(); // error
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~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2346: Supplied parameters do not match any signature of call target.
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var unionWithRestParameter2: { (a: string, ...b: number[]): string; } | { (a: string, b: number): number };
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strOrNum = unionWithRestParameter2('hello'); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter2('hello', 10); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter2('hello', 10, 11); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter2('hello', "hello"); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter2(); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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var unionWithRestParameter3: { (a: string, ...b: number[]): string; } | { (a: string): number };
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strOrNum = unionWithRestParameter3('hello'); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter3('hello', 10); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter3('hello', 10, 11); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter3('hello', "hello"); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature.
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strOrNum = unionWithRestParameter3(); // error no call signature
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~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2349: Cannot invoke an expression whose type lacks a call signature. |