map

deprecated

@deprecated

Use a closure instead of a thisArg. Signatures accepting a thisArg will be removed in v8.

function map<T, R>(project: (value: T, index: number) => R): OperatorFunction<T, R>;

function map<T, R, A>(project: (

this: A,

value: T,

index: number,

) => R, thisArg: A): OperatorFunction<T, R>;

map<T, R>(project: (value: T, index: number) => R): OperatorFunction<T, R>

project: (value: T, index: number) => R

map<T, R, A>(project: (this: A, value: T, index: number) => R, thisArg: A): OperatorFunction<T, R>

project: (this: A, value: T, index: number) => R

thisArg: A