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Proper, if limited, type for Function.bind
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#!/bin/bash | |
max=10 | |
end="" | |
t=" " | |
echo "interface Bind {" | |
echo "${t}<T extends (...args: any[]) => any>(this: T, thisArg: any): T$end" | |
for i in `seq 1 $max`; do | |
echo -n "${t}<T extends (" | |
for j in `seq 1 $i`; do | |
echo -n "x$j: U$j, " | |
done | |
echo -n "...args: any[]) => any, " | |
for j in `seq 1 $i`; do | |
echo -n "U$j, " | |
done | |
echo -n ">(this: T, thisArg: any, " | |
for j in `seq 1 $i`; do | |
echo -n "x$j: U$j, " | |
done | |
echo ")" | |
for j in `seq 1 $max`; do | |
echo -n "${t}${t}: T extends (" | |
m=$([ $i -ge $j ] && echo $j || echo $i) | |
for k in `seq 1 $m`; do | |
echo -n "x$k: U$k, " | |
done | |
for k in `seq $(($m+1)) $j`; do | |
echo -n "x$k: infer U$k, " | |
done | |
echo -n ") => any ? (" | |
for k in `seq $(($i+1)) $j`; do | |
echo -n "x$k: U$k, " | |
done | |
echo ") => ReturnType<T>" | |
done | |
echo "${t}${t}: (...args: any[]) => ReturnType<T>$end" | |
done | |
i=$(($max+1)) | |
echo -n "${t}<T extends (" | |
for j in `seq 1 $i`; do | |
echo -n "x$j: U$j, " | |
done | |
echo -n "...args: any[]) => any, " | |
for j in `seq 1 $i`; do | |
echo -n "U$j, " | |
done | |
echo -n ">(this: T, thisArg: any, " | |
for j in `seq 1 $i`; do | |
echo -n "x$j: U$j, " | |
done | |
echo "...argArray: any[])" | |
echo "${t}${t}: (...args: any[]) => ReturnType<T>$end" | |
echo "}" | |
cat <<EOF | |
interface Function { | |
${t}bind: Bind$end | |
} | |
EOF |
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interface Bind { | |
<T extends (...args: any[]) => any>(this: T, thisArg: any): T | |
<T extends (x1: U1, ...args: any[]) => any, U1, >(this: T, thisArg: any, x1: U1, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, ) => any ? (x2: U2, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, ) => any ? (x2: U2, x3: U3, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, ) => any ? (x2: U2, x3: U3, x4: U4, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, x5: infer U5, ) => any ? (x2: U2, x3: U3, x4: U4, x5: U5, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, ) => any ? (x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, ) => any ? (x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, ) => any ? (x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, ) => any ? (x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: infer U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, ...args: any[]) => any, U1, U2, >(this: T, thisArg: any, x1: U1, x2: U2, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, ) => any ? (x3: U3, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, ) => any ? (x3: U3, x4: U4, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, x5: infer U5, ) => any ? (x3: U3, x4: U4, x5: U5, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, ) => any ? (x3: U3, x4: U4, x5: U5, x6: U6, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, ) => any ? (x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, ) => any ? (x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, ) => any ? (x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: infer U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, ...args: any[]) => any, U1, U2, U3, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, ) => any ? (x4: U4, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, x5: infer U5, ) => any ? (x4: U4, x5: U5, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, x5: infer U5, x6: infer U6, ) => any ? (x4: U4, x5: U5, x6: U6, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, ) => any ? (x4: U4, x5: U5, x6: U6, x7: U7, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, ) => any ? (x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, ) => any ? (x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: infer U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, ...args: any[]) => any, U1, U2, U3, U4, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: infer U5, ) => any ? (x5: U5, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: infer U5, x6: infer U6, ) => any ? (x5: U5, x6: U6, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: infer U5, x6: infer U6, x7: infer U7, ) => any ? (x5: U5, x6: U6, x7: U7, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, ) => any ? (x5: U5, x6: U6, x7: U7, x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, ) => any ? (x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: infer U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ...args: any[]) => any, U1, U2, U3, U4, U5, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: infer U6, ) => any ? (x6: U6, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: infer U6, x7: infer U7, ) => any ? (x6: U6, x7: U7, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: infer U6, x7: infer U7, x8: infer U8, ) => any ? (x6: U6, x7: U7, x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, ) => any ? (x6: U6, x7: U7, x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: infer U6, x7: infer U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ...args: any[]) => any, U1, U2, U3, U4, U5, U6, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: infer U7, ) => any ? (x7: U7, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: infer U7, x8: infer U8, ) => any ? (x7: U7, x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: infer U7, x8: infer U8, x9: infer U9, ) => any ? (x7: U7, x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: infer U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x7: U7, x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ...args: any[]) => any, U1, U2, U3, U4, U5, U6, U7, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: infer U8, ) => any ? (x8: U8, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: infer U8, x9: infer U9, ) => any ? (x8: U8, x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: infer U8, x9: infer U9, x10: infer U10, ) => any ? (x8: U8, x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ...args: any[]) => any, U1, U2, U3, U4, U5, U6, U7, U8, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: infer U9, ) => any ? (x9: U9, ) => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: infer U9, x10: infer U10, ) => any ? (x9: U9, x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ...args: any[]) => any, U1, U2, U3, U4, U5, U6, U7, U8, U9, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: infer U10, ) => any ? (x10: U10, ) => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ...args: any[]) => any, U1, U2, U3, U4, U5, U6, U7, U8, U9, U10, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) | |
: T extends (x1: U1, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, ) => any ? () => ReturnType<T> | |
: T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, ) => any ? () => ReturnType<T> | |
: (...args: any[]) => ReturnType<T> | |
<T extends (x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, x11: U11, ...args: any[]) => any, U1, U2, U3, U4, U5, U6, U7, U8, U9, U10, U11, >(this: T, thisArg: any, x1: U1, x2: U2, x3: U3, x4: U4, x5: U5, x6: U6, x7: U7, x8: U8, x9: U9, x10: U10, x11: U11, ...argArray: any[]) | |
: (...args: any[]) => ReturnType<T> | |
} | |
interface Function { | |
bind: Bind | |
} |
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