import * as check from "../../../../../../../generated/sync/check/maybe/dictionary-of/array-of/generic/number";
import {AssertError} from "../../../../../../../sync/error/AssertError";

export function assertMaybeDictionaryOfArrayOfOneOf<T extends number> (name : string, mixed : any, arr : T[]) : (null|undefined|({ [key : string] : (T)[] }))|never {
    const error = check.checkMaybeDictionaryOfArrayOfOneOf(mixed, arr);
    if (error === undefined) {
        return mixed;
    } else {
        throw new AssertError(name, error, mixed, arr);
    }
}

export function assertMaybeDictionaryOfArrayOfOneOfHandler<T extends number> (arr : T[]) : (name : string, mixed : any) => (null|undefined|({ [key : string] : (T)[] }))|never {
    return (name : string, mixed : any) : (null|undefined|({ [key : string] : (T)[] }))|never => {
        return assertMaybeDictionaryOfArrayOfOneOf(name, mixed, arr);
    };
}