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|
=== tests/cases/compiler/declarationEmitGlobalThisPreserved.ts ===
// Adding this makes tooltips fail too.
// declare global {
// namespace isNaN {
// const prop: number;
// }
// }
// Broken inference cases.
export const a1 = (isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN;
>a1 : (isNaN: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
export const a2 = (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN;
>a2 : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
export const a3 = (isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar;
>a3 : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>(isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
export const a4 = (isNaN: number): typeof globalThis.isNaN => globalThis.isNaN;
>a4 : (isNaN: number) => (number: number) => boolean
>(isNaN: number): typeof globalThis.isNaN => globalThis.isNaN : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
export const aObj = {
>aObj : { a1: (isNaN: (number: number) => boolean) => (number: number) => boolean; a2: (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean; a3: (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean; a4: (isNaN: number) => (number: number) => boolean; }
>{ a1: (isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN, a2: (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN, a3: (isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar, a4: (isNaN: number): typeof globalThis.isNaN => globalThis.isNaN,} : { a1: (isNaN: (number: number) => boolean) => (number: number) => boolean; a2: (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean; a3: (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean; a4: (isNaN: number) => (number: number) => boolean; }
a1: (isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN,
>a1 : (isNaN: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
a2: (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN,
>a2 : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
a3: (isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar,
>a3 : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>(isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
a4: (isNaN: number): typeof globalThis.isNaN => globalThis.isNaN,
>a4 : (isNaN: number) => (number: number) => boolean
>(isNaN: number): typeof globalThis.isNaN => globalThis.isNaN : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
}
export type a4Return = ReturnType<ReturnType<typeof a4>>;
>a4Return : boolean
>a4 : (isNaN: number) => (number: number) => boolean
export type a4oReturn = ReturnType<ReturnType<typeof aObj['a4']>>;
>a4oReturn : boolean
>aObj : { a1: (isNaN: (number: number) => boolean) => (number: number) => boolean; a2: (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean; a3: (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean; a4: (isNaN: number) => (number: number) => boolean; }
export const b1 = (isNaN: typeof globalThis.isNaN) => isNaN;
>b1 : (isNaN: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN) => isNaN : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
export const b2 = (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => bar ?? isNaN;
>b2 : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => bar ?? isNaN : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
export const b3 = (isNaN: number, bar: typeof globalThis.isNaN) => bar;
>b3 : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>(isNaN: number, bar: typeof globalThis.isNaN) => bar : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
export const b4 = (isNaN: number) => globalThis.isNaN;
>b4 : (isNaN: number) => (number: number) => boolean
>(isNaN: number) => globalThis.isNaN : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
export const bObj = {
>bObj : { b1: (isNaN: (number: number) => boolean) => (number: number) => boolean; b2: (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean; b3: (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean; b4: (isNaN: number) => (number: number) => boolean; }
>{ b1: (isNaN: typeof globalThis.isNaN) => isNaN, b2: (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => bar ?? isNaN, b3: (isNaN: number, bar: typeof globalThis.isNaN) => bar, b4: (isNaN: number) => globalThis.isNaN,} : { b1: (isNaN: (number: number) => boolean) => (number: number) => boolean; b2: (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean; b3: (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean; b4: (isNaN: number) => (number: number) => boolean; }
b1: (isNaN: typeof globalThis.isNaN) => isNaN,
>b1 : (isNaN: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN) => isNaN : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
b2: (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => bar ?? isNaN,
>b2 : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => bar ?? isNaN : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
b3: (isNaN: number, bar: typeof globalThis.isNaN) => bar,
>b3 : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>(isNaN: number, bar: typeof globalThis.isNaN) => bar : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
b4: (isNaN: number) => globalThis.isNaN,
>b4 : (isNaN: number) => (number: number) => boolean
>(isNaN: number) => globalThis.isNaN : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
}
export type b4Return = ReturnType<ReturnType<typeof b4>>;
>b4Return : boolean
>b4 : (isNaN: number) => (number: number) => boolean
export type b4oReturn = ReturnType<ReturnType<typeof bObj['b4']>>;
>b4oReturn : boolean
>bObj : { b1: (isNaN: (number: number) => boolean) => (number: number) => boolean; b2: (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean; b3: (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean; b4: (isNaN: number) => (number: number) => boolean; }
export function c1(isNaN: typeof globalThis.isNaN) { return isNaN }
>c1 : (isNaN: typeof globalThis.isNaN) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
export function c2(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) { return bar ?? isNaN }
>c2 : (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
export function c3(isNaN: number, bar: typeof globalThis.isNaN) { return bar }
>c3 : (isNaN: number, bar: typeof globalThis.isNaN) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
export function c4(isNaN: number) { return globalThis.isNaN; }
>c4 : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
export const cObj = {
>cObj : { c1(isNaN: (number: number) => boolean): (number: number) => boolean; c2(isNaN: (number: number) => boolean, bar?: (number: number) => boolean): (number: number) => boolean; c3(isNaN: number, bar: (number: number) => boolean): (number: number) => boolean; c4(isNaN: number): (number: number) => boolean; }
>{ c1(isNaN: typeof globalThis.isNaN) { return isNaN }, c2(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) { return bar ?? isNaN }, c3(isNaN: number, bar: typeof globalThis.isNaN) { return bar }, c4(isNaN: number) { return globalThis.isNaN; },} : { c1(isNaN: (number: number) => boolean): (number: number) => boolean; c2(isNaN: (number: number) => boolean, bar?: (number: number) => boolean): (number: number) => boolean; c3(isNaN: number, bar: (number: number) => boolean): (number: number) => boolean; c4(isNaN: number): (number: number) => boolean; }
c1(isNaN: typeof globalThis.isNaN) { return isNaN },
>c1 : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
c2(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) { return bar ?? isNaN },
>c2 : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
c3(isNaN: number, bar: typeof globalThis.isNaN) { return bar },
>c3 : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
c4(isNaN: number) { return globalThis.isNaN; },
>c4 : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
}
export type c4Return = ReturnType<ReturnType<typeof c4>>;
>c4Return : boolean
>c4 : (isNaN: number) => (number: number) => boolean
export type c4oReturn = ReturnType<ReturnType<typeof cObj['c4']>>;
>c4oReturn : boolean
>cObj : { c1(isNaN: (number: number) => boolean): (number: number) => boolean; c2(isNaN: (number: number) => boolean, bar?: (number: number) => boolean): (number: number) => boolean; c3(isNaN: number, bar: (number: number) => boolean): (number: number) => boolean; c4(isNaN: number): (number: number) => boolean; }
export function d1() {
>d1 : () => () => (isNaN: (number: number) => boolean) => (number: number) => boolean
const fn = (isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN;
>fn : (isNaN: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN => isNaN : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
return function() { return fn };
>function() { return fn } : () => (isNaN: (number: number) => boolean) => (number: number) => boolean
>fn : (isNaN: (number: number) => boolean) => (number: number) => boolean
}
export function d2() {
>d2 : () => () => (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
const fn = (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN;
>fn : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN): typeof globalThis.isNaN => bar ?? isNaN : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
return function() { return fn };
>function() { return fn } : () => (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
>fn : (isNaN: (number: number) => boolean, bar?: (number: number) => boolean) => (number: number) => boolean
}
export function d3() {
>d3 : () => () => (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
const fn = (isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar;
>fn : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>(isNaN: number, bar: typeof globalThis.isNaN): typeof globalThis.isNaN => bar : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
return function() { return fn };
>function() { return fn } : () => (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
>fn : (isNaN: number, bar: (number: number) => boolean) => (number: number) => boolean
}
export function d4() {
>d4 : () => () => (isNaN: number) => (number: number) => boolean
const fn = (isNaN: number): typeof globalThis.isNaN => globalThis.isNaN;
>fn : (isNaN: number) => (number: number) => boolean
>(isNaN: number): typeof globalThis.isNaN => globalThis.isNaN : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
return function() { return fn };
>function() { return fn } : () => (isNaN: number) => (number: number) => boolean
>fn : (isNaN: number) => (number: number) => boolean
}
export type d4Return = ReturnType<ReturnType<ReturnType<ReturnType<typeof d4>>>>;
>d4Return : boolean
>d4 : () => () => (isNaN: number) => (number: number) => boolean
export class A {
>A : A
method1(isNaN: typeof globalThis.isNaN) { return isNaN }
>method1 : (isNaN: typeof globalThis.isNaN) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
method2(isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) { return bar ?? isNaN }
>method2 : (isNaN: typeof globalThis.isNaN, bar?: typeof globalThis.isNaN) => (number: number) => boolean
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar ?? isNaN : (number: number) => boolean
>bar : (number: number) => boolean
>isNaN : (number: number) => boolean
method3(isNaN: number, bar: typeof globalThis.isNaN) { return bar }
>method3 : (isNaN: number, bar: typeof globalThis.isNaN) => (number: number) => boolean
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>bar : (number: number) => boolean
method4(isNaN: number) { return globalThis.isNaN; }
>method4 : (isNaN: number) => (number: number) => boolean
>isNaN : number
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
}
export function fromParameter(isNaN: number, bar: typeof globalThis.isNaN) {
>fromParameter : (isNaN: number, bar: typeof globalThis.isNaN) => () => { bar: (number: number) => boolean; }
>isNaN : number
>bar : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
return function() { return { bar } };
>function() { return { bar } } : () => { bar: (number: number) => boolean; }
>{ bar } : { bar: (number: number) => boolean; }
>bar : (number: number) => boolean
}
// Non-inference cases.
export const explicitlyTypedVariable: (isNaN: typeof globalThis.isNaN) => typeof globalThis.isNaN = (isNaN) => isNaN;
>explicitlyTypedVariable : (isNaN: typeof globalThis.isNaN) => typeof globalThis.isNaN
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>(isNaN) => isNaN : (isNaN: (number: number) => boolean) => (number: number) => boolean
>isNaN : (number: number) => boolean
>isNaN : (number: number) => boolean
export function explicitlyTypedFunction(isNaN: typeof globalThis.isNaN): typeof globalThis.isNaN {
>explicitlyTypedFunction : (isNaN: typeof globalThis.isNaN) => typeof globalThis.isNaN
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
return isNaN;
>isNaN : (number: number) => boolean
};
export type AsObjectProperty = {
>AsObjectProperty : { isNaN: typeof globalThis.isNaN; }
isNaN: typeof globalThis.isNaN;
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
}
export class AsClassProperty {
>AsClassProperty : AsClassProperty
isNaN?: typeof globalThis.isNaN;
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
}
export type AsFunctionType = (isNaN: typeof globalThis.isNaN) => typeof globalThis.isNaN;
>AsFunctionType : (isNaN: typeof globalThis.isNaN) => typeof globalThis.isNaN
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
>globalThis.isNaN : (number: number) => boolean
>globalThis : typeof globalThis
>isNaN : (number: number) => boolean
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