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PromiseCacheExpiry TypeAlias

Three supported expiry policies: - indefinite: entries don't expire and must be explicitly removed - absolute: entries expire after the given duration in MS, even if accessed multiple times in the mean time - sliding: entries expire after the given duration in MS of inactivity (i.e. get resets the clock)

This API is provided for existing users, but is not recommended for new users.

To use, import via @fluidframework/core-utils/legacy.

For more information about our API support guarantees, see here.

Signature​

export type PromiseCacheExpiry = {
    policy: "indefinite";
} | {
    policy: "absolute" | "sliding";
    durationMs: number;
};