import { IDatabaseStore } from './store';
import { DatabaseSchema, SchemaKey, SchemaValue } from './types';
export interface IDatabaseBatch {
    /**
     * How many queued operations are in the batch
     */
    readonly size: number;
    /**
       * Put a value into the database with the given key.
  
      * @param store - The [[`IDatabaseStore`]] to put the value into
      * @param key - The key to insert
      * @param value - The value to insert
      *
      * @returns The batch for chaining operations onto
      */
    put<Schema extends DatabaseSchema>(store: IDatabaseStore<Schema>, key: SchemaKey<Schema>, value: SchemaValue<Schema>): IDatabaseBatch;
    /**
       * Delete a value in the database with the given key.
  
      * @param store - The [[`IDatabaseStore`]] to delete the key from
      * @param key - The key to delete
      *
      * @returns The batch for chaining operations onto
      */
    del<Schema extends DatabaseSchema>(store: IDatabaseStore<Schema>, key: SchemaKey<Schema>): IDatabaseBatch;
    /** Commit the batch atomically to the database */
    commit(): Promise<void>;
}
export type BatchOperation<Schema extends DatabaseSchema, Key extends SchemaKey<Schema>, Value extends SchemaValue<Schema>> = [IDatabaseStore<Schema>, Key, Value] | [IDatabaseStore<Schema>, Key];
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