langchain.js
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    interface TTLConfig {
        defaultTtl?: number;
        refreshOnRead?: boolean;
        sweepIntervalMinutes?: number;
    }
    Index

    Properties

    defaultTtl?: number

    Default TTL in minutes for new items.

    refreshOnRead?: boolean

    Whether to refresh TTL on read operations by default.

    true
    
    sweepIntervalMinutes?: number

    Interval in minutes between TTL sweep operations.

    60