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Class ResolvablePromise<T>

Type parameters

  • T

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

  • Parameters

    • Optional executor: undefined | ((resolve: IResolve<T>, reject: IReject) => void)

    Returns ResolvablePromise

Properties

Readonly [Symbol.toStringTag]

[Symbol.toStringTag]: string

Readonly reject

reject: IReject

Readonly resolve

resolve: IResolve<T>

Static Promise

Promise: PromiseConstructor

Accessors

isResolved

  • get isResolved(): boolean
  • Returns boolean

Methods

catch

  • catch<TResult>(onrejected?: ((reason: any) => TResult | PromiseLike<TResult>) | undefined | null): Promise<T | TResult>
  • Attaches a callback for only the rejection of the Promise.

    Type parameters

    • TResult

    Parameters

    • Optional onrejected: ((reason: any) => TResult | PromiseLike<TResult>) | undefined | null

      The callback to execute when the Promise is rejected.

    Returns Promise<T | TResult>

    A Promise for the completion of the callback.

finally

  • finally(onfinally?: (() => void) | undefined | null): Promise<T>
  • Attaches a callback that is invoked when the Promise is settled (fulfilled or rejected). The resolved value cannot be modified from the callback.

    Parameters

    • Optional onfinally: (() => void) | undefined | null

      The callback to execute when the Promise is settled (fulfilled or rejected).

    Returns Promise<T>

    A Promise for the completion of the callback.

then

  • then<TResult1, TResult2>(onfulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null): Promise<TResult1 | TResult2>
  • Attaches callbacks for the resolution and/or rejection of the Promise.

    Type parameters

    • TResult1

    • TResult2

    Parameters

    • Optional onfulfilled: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null

      The callback to execute when the Promise is resolved.

    • Optional onrejected: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null

      The callback to execute when the Promise is rejected.

    Returns Promise<TResult1 | TResult2>

    A Promise for the completion of which ever callback is executed.

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