/
numericStringLiteralTypes.types
102 lines (78 loc) · 2.94 KB
/
numericStringLiteralTypes.types
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=== tests/cases/conformance/types/literal/numericStringLiteralTypes.ts ===
type T0 = string & `${string}`; // string
>T0 : string
type T1 = string & `${number}`; // `${number}
>T1 : `${number}`
type T2 = string & `${bigint}`; // `${bigint}
>T2 : `${bigint}`
type T3<T extends string> = string & `${T}`; // `${T}
>T3 : `${T}`
type T4<T extends string> = string & `${Capitalize<`${T}`>}`; // `${Capitalize<T>}`
>T4 : `${Capitalize<T>}`
function f1(a: boolean[], x: `${number}`) {
>f1 : (a: boolean[], x: `${number}`) => void
>a : boolean[]
>x : `${number}`
let s = a[x]; // boolean
>s : boolean
>a[x] : boolean
>a : boolean[]
>x : `${number}`
}
function f2(a: boolean[], x: number | `${number}`) {
>f2 : (a: boolean[], x: number | `${number}`) => void
>a : boolean[]
>x : number | `${number}`
let s = a[x]; // boolean
>s : boolean
>a[x] : boolean
>a : boolean[]
>x : number | `${number}`
}
type T10 = boolean[][`${number}`]; // boolean
>T10 : boolean
type T11 = boolean[][number | `${number}`]; // boolean
>T11 : boolean
type T20<T extends number | `${number}`> = T;
>T20 : T
type T21<T extends unknown[]> = { [K in keyof T]: T20<K> };
>T21 : T21<T>
type Container<T> = {
>Container : Container<T>
value: T
>value : T
}
type UnwrapContainers<T extends Container<unknown>[]> = { [K in keyof T]: T[K]['value'] };
>UnwrapContainers : UnwrapContainers<T>
declare function createContainer<T extends unknown>(value: T): Container<T>;
>createContainer : <T extends unknown>(value: T) => Container<T>
>value : T
declare function f<T extends Container<unknown>[]>(containers: [...T], callback: (...values: UnwrapContainers<T>) => void): void;
>f : <T extends Container<unknown>[]>(containers: [...T], callback: (...values: UnwrapContainers<T>) => void) => void
>containers : [...T]
>callback : (...values: UnwrapContainers<T>) => void
>values : UnwrapContainers<T>
const container1 = createContainer('hi')
>container1 : Container<string>
>createContainer('hi') : Container<string>
>createContainer : <T extends unknown>(value: T) => Container<T>
>'hi' : "hi"
const container2 = createContainer(2)
>container2 : Container<number>
>createContainer(2) : Container<number>
>createContainer : <T extends unknown>(value: T) => Container<T>
>2 : 2
f([container1, container2], (value1, value2) => {
>f([container1, container2], (value1, value2) => { value1; // string value2; // number}) : void
>f : <T extends Container<unknown>[]>(containers: [...T], callback: (...values: UnwrapContainers<T>) => void) => void
>[container1, container2] : [Container<string>, Container<number>]
>container1 : Container<string>
>container2 : Container<number>
>(value1, value2) => { value1; // string value2; // number} : (value1: string, value2: number) => void
>value1 : string
>value2 : number
value1; // string
>value1 : string
value2; // number
>value2 : number
});