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tests/cases/conformance/types/mapped/mappedTypeProperties.ts(3,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(9,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(14,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(18,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(23,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(27,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(31,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(34,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(37,5): error TS7061: A mapped type may not declare properties or methods.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(40,5): error TS1166: A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(40,6): error TS2304: Cannot find name 'P'.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(40,6): error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(40,11): error TS2322: Type 'string' is not assignable to type 'object'.
tests/cases/conformance/types/mapped/mappedTypeProperties.ts(40,17): error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
==== tests/cases/conformance/types/mapped/mappedTypeProperties.ts (14 errors) ====
export type PlaceType = 'openSky' | 'roofed' | 'garage'
type Before = {
model: 'hour' | 'day';
~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
[placeType in PlaceType]: void;
}
type After = {
[placeType in PlaceType]: void;
model: 'hour' | 'day'
~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
type AfterQuestion = {
[placeType in PlaceType]?: void;
model: 'hour' | 'day';
~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
type AfterMethod = {
[placeType in PlaceType]?: void;
model(duration: number): 'hour' | 'day';
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
type AfterImplicit = {
[placeType in PlaceType]
model: 'hour' | 'day';
~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
type AfterImplicitQ = {
[placeType in PlaceType]?
model: 'hour' | 'day'
~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
interface I {
[P in PlaceType]: any
~~~~~~~~~~~~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
class C {
[P in PlaceType]: any
~~~~~~~~~~~~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
const D = class {
[P in PlaceType]: any
~~~~~~~~~~~~~~~~
!!! error TS7061: A mapped type may not declare properties or methods.
}
const E = class {
[P in 'a' | 'b']: any
~~~~~~~~~~~~~~~~
!!! error TS1166: A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type.
~
!!! error TS2304: Cannot find name 'P'.
~~~~~~~~
!!! error TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
~~~
!!! error TS2322: Type 'string' is not assignable to type 'object'.
~~~
!!! error TS2363: The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.
}
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