Function resolveInstallable

resolveInstallable(
    env: OracleEnv | undefined,
    fetcher: (url: string) => Promise<Response>,
    name: string,
    installed: Record<string, string>,
    shippedCore: string,
    constraint?: string,
    stability?: string,
): Promise<OracleResult>
The installability answer: oracle first, live check second.

A stale entry is reported but ignored for the decision (it goes live): a wrong yes is worse than a slow answer.
Parameters
- env: OracleEnv | undefined
- fetcher: (url: string) => Promise<Response>
- name: string
- installed: Record<string, string>
- shippedCore: string
- Optionalconstraint: string
- Optionalstability: string
Returns Promise<OracleResult>
- Defined in src/ops/oracle.ts:91