Merge pull request #241 from browngraphicslab/speech-to-text

Speech to text overlay with registered commands on shift+space

1 files changed, 5 insertions, 3 deletions

diff --git a/src/new_fields/Types.ts b/src/new_fields/Types.ts
index 565ae2ee3..09cbff25e 100644
--- a/src/new_fields/Types.ts
+++ b/src/new_fields/Types.ts
@@ -48,9 +48,11 @@ export interface Interface {
 }
 export type WithoutRefField<T extends Field> = T extends RefField ? never : T;
 
-export function Cast<T extends ToConstructor<Field> | ListSpec<Field>>(field: FieldResult, ctor: T): FieldResult<ToType<T>>;
-export function Cast<T extends ToConstructor<Field> | ListSpec<Field>>(field: FieldResult, ctor: T, defaultVal: WithoutList<WithoutRefField<ToType<T>>> | null): WithoutList<ToType<T>>;
-export function Cast<T extends ToConstructor<Field> | ListSpec<Field>>(field: FieldResult, ctor: T, defaultVal?: ToType<T> | null): FieldResult<ToType<T>> | undefined {
+export type CastCtor = ToConstructor<Field> | ListSpec<Field>;
+
+export function Cast<T extends CastCtor>(field: FieldResult, ctor: T): FieldResult<ToType<T>>;
+export function Cast<T extends CastCtor>(field: FieldResult, ctor: T, defaultVal: WithoutList<WithoutRefField<ToType<T>>> | null): WithoutList<ToType<T>>;
+export function Cast<T extends CastCtor>(field: FieldResult, ctor: T, defaultVal?: ToType<T> | null): FieldResult<ToType<T>> | undefined {
     if (field instanceof Promise) {
         return defaultVal === undefined ? field.then(f => Cast(f, ctor) as any) as any : defaultVal === null ? undefined : defaultVal;
     }