Interface CallableFunction

arguments

caller

Readonlylength

Readonlyname

prototype

[hasInstance]

• "[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.

  Parameters

  • value: any

  Returns boolean
• "[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.

  Parameters

  • value: any

  Returns boolean

apply

• apply<T, R>(this: (this: T) => R, thisArg: T): R

  Calls the function with the specified object as the this value and the elements of specified array as the arguments.

  Type Parameters

  • T
  • R

  Parameters

  • this: (this: T) => R
  • thisArg: T

    The object to be used as the this object.

  Returns R
• apply<T, A extends any[], R>(
      this: (this: T, ...args: A) => R,
      thisArg: T,
      args: A,
  ): R

  Calls the function with the specified object as the this value and the elements of specified array as the arguments.

  Type Parameters

  • T
  • A extends any[]
  • R

  Parameters

  • this: (this: T, ...args: A) => R
  • thisArg: T

    The object to be used as the this object.
  • args: A

    An array of argument values to be passed to the function.

  Returns R
• apply<T, R>(this: (this: T) => R, thisArg: T): R

  Calls the function with the specified object as the this value and the elements of specified array as the arguments.

  Type Parameters

  • T
  • R

  Parameters

  • this: (this: T) => R
  • thisArg: T

    The object to be used as the this object.

  Returns R
• apply<T, A extends any[], R>(
      this: (this: T, ...args: A) => R,
      thisArg: T,
      args: A,
  ): R

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

  Type Parameters

  • T
  • A extends any[]
  • R

  Parameters

  • this: (this: T, ...args: A) => R
  • thisArg: T

    The object to be used as the this object.
  • args: A

  Returns R

bind

• bind<T>(this: T, thisArg: ThisParameterType<T>): OmitThisParameter<T>

  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.

  Type Parameters

  • T

  Parameters

  • this: T
  • thisArg: ThisParameterType<T>

    The object to be used as the this object.

  Returns OmitThisParameter<T>
• bind<T, A extends any[], B extends any[], R>(
      this: (this: T, ...args: [...A[], ...B[]]) => R,
      thisArg: T,
      ...args: A,
  ): (...args: B) => R

  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.

  Type Parameters

  • T
  • A extends any[]
  • B extends any[]
  • R

  Parameters

  • this: (this: T, ...args: [...A[], ...B[]]) => R
  • thisArg: T

    The object to be used as the this object.
  • ...args: A

    Arguments to bind to the parameters of the function.

  Returns (...args: B) => R
• bind<T>(this: T, thisArg: ThisParameterType<T>): OmitThisParameter<T>

  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.

  Type Parameters

  • T

  Parameters

  • this: T
  • thisArg: ThisParameterType<T>

    The object to be used as the this object.

  Returns OmitThisParameter<T>
• bind<T, A0, A extends any[], R>(
      this: (this: T, arg0: A0, ...args: A) => R,
      thisArg: T,
      arg0: A0,
  ): (...args: A) => R

  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.

  Type Parameters

  • T
  • A0
  • A extends any[]
  • R

  Parameters

  • this: (this: T, arg0: A0, ...args: A) => R
  • thisArg: T

    An object to which the this keyword can refer inside the new function.
  • arg0: A0

  Returns (...args: A) => R
• bind<T, A0, A1, A extends any[], R>(
      this: (this: T, arg0: A0, arg1: A1, ...args: A) => R,
      thisArg: T,
      arg0: A0,
      arg1: A1,
  ): (...args: A) => R

  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.

  Type Parameters

  • T
  • A0
  • A1
  • A extends any[]
  • R

  Parameters

  • this: (this: T, arg0: A0, arg1: A1, ...args: A) => R
  • thisArg: T

    An object to which the this keyword can refer inside the new function.
  • arg0: A0
  • arg1: A1

  Returns (...args: A) => R
• bind<T, A0, A1, A2, A extends any[], R>(
      this: (this: T, arg0: A0, arg1: A1, arg2: A2, ...args: A) => R,
      thisArg: T,
      arg0: A0,
      arg1: A1,
      arg2: A2,
  ): (...args: A) => R

  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.

  Type Parameters

  • T
  • A0
  • A1
  • A2
  • A extends any[]
  • R

  Parameters

  • this: (this: T, arg0: A0, arg1: A1, arg2: A2, ...args: A) => R
  • thisArg: T

    An object to which the this keyword can refer inside the new function.
  • arg0: A0
  • arg1: A1
  • arg2: A2

  Returns (...args: A) => R
• bind<T, A0, A1, A2, A3, A extends any[], R>(
      this: (this: T, arg0: A0, arg1: A1, arg2: A2, arg3: A3, ...args: A) => R,
      thisArg: T,
      arg0: A0,
      arg1: A1,
      arg2: A2,
      arg3: A3,
  ): (...args: A) => R

  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.

  Type Parameters

  • T
  • A0
  • A1
  • A2
  • A3
  • A extends any[]
  • R

  Parameters

  • this: (this: T, arg0: A0, arg1: A1, arg2: A2, arg3: A3, ...args: A) => R
  • thisArg: T

    An object to which the this keyword can refer inside the new function.
  • arg0: A0
  • arg1: A1
  • arg2: A2
  • arg3: A3

  Returns (...args: A) => R
• bind<T, AX, R>(
      this: (this: T, ...args: AX[]) => R,
      thisArg: T,
      ...args: AX[],
  ): (...args: AX[]) => R

  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.

  Type Parameters

  • T
  • AX
  • R

  Parameters

  • this: (this: T, ...args: AX[]) => R
  • thisArg: T

    An object to which the this keyword can refer inside the new function.
  • ...args: AX[]

  Returns (...args: AX[]) => R

call

• call<T, A extends any[], R>(
      this: (this: T, ...args: A) => R,
      thisArg: T,
      ...args: A,
  ): R

  Calls the function with the specified object as the this value and the specified rest arguments as the arguments.

  Type Parameters

  • T
  • A extends any[]
  • R

  Parameters

  • this: (this: T, ...args: A) => R
  • thisArg: T

    The object to be used as the this object.
  • ...args: A

    Argument values to be passed to the function.

  Returns R
• call<T, A extends any[], R>(
      this: (this: T, ...args: A) => R,
      thisArg: T,
      ...args: A,
  ): R

  Calls the function with the specified object as the this value and the specified rest arguments as the arguments.

  Type Parameters

  • T
  • A extends any[]
  • R

  Parameters

  • this: (this: T, ...args: A) => R
  • thisArg: T

    The object to be used as the this object.
  • ...args: A

    Argument values to be passed to the function.

  Returns R

toString

• toString(): string

  Returns a string representation of a function.

  Returns string
• toString(): string

  Returns a string representation of a function.

  Returns string