"Object/NonNullable" | ts-toolbelt

Index

Type aliases

NonNullable
NonNullableDeep
NonNullableFlat
NonNullablePart

Type aliases

NonNullable

NonNullable<O, K, depth>: { 1: { 'flat': NonNullableFlat<O>; 'deep': NonNullableDeep<O>; }[depth]; 0: Compute<{ 'flat': NonNullableFlat<Pick<O, K>>; 'deep': NonNullableDeep<Pick<O, K>>; }[depth] & Pick<O, Exclude<keyof O, keyof { 'flat': NonNullableFlat<Pick<O, K>>; 'deep': NonNullableDeep<Pick<O, K>>; }[depth]>>>; }[Implements<Keys<O>, K>]

Make some fields of O not nullable (deeply or not) (Optional fields will be left untouched & undefined)

Type parameters

O: object

to make non nullable
K: Index

to choose fields (?=keyof O)
depth: Depth

to do it deeply (?='flat')

returns

object

example

NonNullableDeep

NonNullableDeep<O>: object

Type parameters

NonNullableFlat

NonNullableFlat<O>: object

Type parameters

NonNullablePart

NonNullablePart<O, depth>: { 'flat': NonNullableFlat<O>; 'deep': NonNullableDeep<O>; }[depth]

Type parameters

O: object
depth: Depth