db/db.ts

// just for develop

export default {
    get,
    setDefault,
    make,
    makeER,
    query,
    query1,
    query1a,
    query11,
    exec,
    insert,
    replace,
    update,
    delete: delete_,
    destroy,
    begin,
    makeInKeys,
}

function get(dbName: string): DB { return null as any }
function setDefault(dbName: string): void { }
function make(descFileOrContent: string): Object[] { return null as any }
function makeER(outputFile: string, descFileOrContent: string): void { }
function query(sql: string, ...args: any): QueryResult { return null as any }
function querya(sql: string, ...args: any): QueryResultA { return null as any }
function query1(sql: string, ...args: any): QueryResult1 { return null as any }
function query1a(sql: string, ...args: any): QueryResult1A { return null as any }
function query11(sql: string, ...args: any): QueryResult11 { return null as any }
function exec(sql: string, ...args: any): ExecResult { return null as any }
function insert(table: string, data: Object): ExecResult { return null as any }
function replace(table: string, data: Object): ExecResult { return null as any }
function update(table: string, data: Object, where: string, ...args: any): ExecResult { return null as any }
function delete_(table: string, where: string, ...args: any): ExecResult { return null as any }
function destroy(): void { }
function begin(): Tx { return null as any }
function makeInKeys(numKeys: number): string { return '' }

interface DB {
    make(descFileOrContent: string): Object[]
    query(sql: string, ...args: any): QueryResult
    query1(sql: string, ...args: any): QueryResult1
    query1a(sql: string, ...args: any): QueryResult1A
    query11(sql: string, ...args: any): QueryResult11
    exec(sql: string, ...args: any): ExecResult
    insert(table: string, data: Object): ExecResult
    replace(table: string, data: Object): ExecResult
    update(table: string, data: Object, where: string, ...args: any): ExecResult
    delete(table: string, where: string, ...args: any): ExecResult
    destroy(): void
    begin(): Tx
    makeInKeys(numKeys: number): string
}

interface Tx {
    query(sql: string, ...args: any): QueryResult
    query1(sql: string, ...args: any): QueryResult1
    query1a(sql: string, ...args: any): QueryResult1A
    query11(sql: string, ...args: any): QueryResult11
    exec(sql: string, ...args: any): ExecResult
    insert(table: string, data: Object): ExecResult
    replace(table: string, data: Object): ExecResult
    update(table: string, data: Object, where: string, ...args: any): ExecResult
    delete(table: string, where: string, ...args: any): ExecResult
    end(ok: boolean): void
    makeInKeys(numKeys: number): string
}

interface QueryResult {
    sql: string
    args: any[]
    result: Object[]
}

interface QueryResultA {
    sql: string
    args: any[]
    result: any[][]
}

interface QueryResult1 {
    sql: string
    args: any[]
    result: Object
}

interface QueryResult1A {
    sql: string
    args: any[]
    result: any[]
}

interface QueryResult11 {
    sql: string
    args: any[]
    result: any
}

interface ExecResult {
    sql: string
    args: any[]
    id: number
    changes: number
}