util.CustomPromisifyLegacy

interface CustomPromisifyLegacy<TCustom extends Function>

• [metadata]: null | DecoratorMetadataObject
• arguments: any
• caller: Function
• readonly length: number
• readonly name: string

  Returns the name of the function. Function names are read-only and can not be changed.

• prototype: any
• [Symbol.hasInstance](

  value: any

  ): boolean;

  Determines whether the given value inherits from this function if this function was used as a constructor function.

  A constructor function can control which objects are recognized as its instances by 'instanceof' by overriding this method.
• apply(

  this: Function,

  thisArg: any,

  argArray?: any

  ): any;

  Calls the function, substituting the specified object for the this value of the function, and the specified array for the arguments of the function.

  @param thisArg

  The object to be used as the this object.

  @param argArray

  A set of arguments to be passed to the function.

• bind(

  this: Function,

  thisArg: any,

  ...argArray: any[]

  ): any;

  For a given function, creates a bound function that has the same body as the original function. The this object of the bound function is associated with the specified object, and has the specified initial parameters.

  @param thisArg

  An object to which the this keyword can refer inside the new function.

  @param argArray

  A list of arguments to be passed to the new function.

• call(

  this: Function,

  thisArg: any,

  ...argArray: any[]

  ): any;

  Calls a method of an object, substituting another object for the current object.

  @param thisArg

  The object to be used as the current object.

  @param argArray

  A list of arguments to be passed to the method.

• toString(): string;

  Returns a string representation of a function.