INNER CODE UNIT · TypeScript

devAssertIsObject

graphql-community/koa-graphql · src/index.ts:449

function devAssertIsObject(value: unknown, message: string): void {
  devAssert(value != null && typeof value === 'object', message);
}

function devAssertIsNonNullable(value: unknown, message: string): void {
  devAssert(value != null, message);
}

function devAssert(condition: unknown, message: string): void {
  const booleanCondition = Boolean(condition);
  if (!booleanCondition) {
    throw new TypeError(message);
  }
}

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